Wax spraying device for wooden furniture processing and using method thereof

Abstract

The invention provides a wax spraying device for wooden furniture processing and a using method thereof, and relates to the field of wax spraying devices. The wax spraying device for wooden furniture processing comprises a mounting base, a hydraulic cylinder and a platform, the hydraulic cylinder is connected with the mounting base and the platform, the height of the platform is adjusted relative to the mounting base through the hydraulic cylinder, a cross arm is fixedly mounted on one side of the platform, the wax spraying device comprises a torsion assembly, a transverse moving assembly and a plurality of wax spraying assemblies, and the torsion assembly is mounted at the end, away from the platform, of the cross arm; the transverse moving assembly is installed at the end, away from the cross arm, of the torsion assembly and used for changing the angle between the transverse moving assembly and the cross arm, and the wax spraying assemblies are jointly installed at the bottom of the transverse moving assembly. According to the wax spraying device for wooden furniture processing and the using method of the wax spraying device, by arranging the wax spraying assembly, flawless wax spraying can be achieved, the uniform covering effect can be achieved, and targeted wax spraying can be conducted on the corners of furniture.

Description

Technical Field

[0001] The present invention relates to the field of wax spraying devices, and specifically to a wax spraying device for wooden furniture processing and its usage method. Background Art

[0002] With the rapid development of people's living standards, wax spraying devices are used more and more frequently in the process of wooden furniture processing. The main function of the wax spraying device is to spray wax and apply wax to wooden furniture, so as to isolate the surface of the wooden furniture from the air and improve the service life of the wooden furniture. There are still many deficiencies in the existing wax spraying devices for wooden furniture processing. The existing wax spraying devices for wooden furniture processing have low efficiency in spraying paint on wooden furniture, the wax spraying on the surface of wooden furniture is not uniform enough and the coverage area is not comprehensive enough. Moreover, the existing wax spraying devices can only spray wax on furniture of the same height and area size, and the applicable range of the wax spraying work of the wax spraying device is very small, and the accuracy of the wax spraying work on wooden furniture by the wax spraying device is poor.

[0003] Existing patent; CN110756355B discloses a wax spraying device for wooden furniture processing and its usage method, including a mounting seat, a driving oil cylinder, a sleeve table and a sleeve support. A driving oil cylinder is vertically arranged above the mounting seat, and a push seat is movably connected above the driving oil cylinder through a hydraulic shaft. The push seat is horizontally arranged, and a hollow first moving groove is arranged in the middle of the push seat. A plurality of first rolling teeth are arranged at equal intervals on the inner wall of one end of the first moving groove.

[0004] The beneficial effects of this solution are: a plurality of spray holes arranged at equal arcs on the nozzle respectively spray the wax liquid on the wooden furniture. Subsequently, the first motor drives the swing table to adjust the movement back and forth by rolling the first roller in the first moving groove, and the fourth motor drives the rotary wiping pad to rotate to smear the wax liquid on the furniture. On the one hand, it ensures that the wax liquid adheres more evenly to the furniture. On the other hand, it cooperates with a plurality of wax spraying seats to carry out the wax spraying work synchronously, greatly improving the efficiency of the device for spraying wax on wooden furniture.

[0005] However, the above solution has multiple problems: Problem 1: The surface of the wooden furniture is not completely flat, so it is necessary for a single nozzle to be able to adjust the height. And due to the conical diffusion shape of the spray, the nozzle that cannot be finely adjusted has a poor wax spraying effect; Problem 2: The spray cannot swing to change the angle, which is not convenient when spraying to the corners of the furniture, resulting in insufficient wax spraying at the corners; Problem 3: The wax spraying head will have the problem of dripping wax when the wax spraying ends, leaving wax dots on the surface of the furniture; Problem 4: Wax spraying needs to be combined with flame wax collection. After the combination, the exchange effect of moisture and wax inside the furniture is better. Summary of the Invention

[0006] In view of the deficiencies of the prior art, the present invention provides a wax spraying device for wooden furniture processing and its use method, which solves the problems raised in the above background art.

[0007] To achieve the above objectives, the present invention is realized through the following technical solutions: A wax spraying device for wooden furniture processing, including a mounting base, a hydraulic cylinder, and a platform. The hydraulic cylinder connects the mounting base and the platform, and the platform adjusts its height relative to the mounting base through the hydraulic cylinder. One side of the platform is fixedly installed with a cross arm, which includes a torsion component, a transverse movement component, and a plurality of wax spraying components. The torsion component is installed at one end of the cross arm away from the platform, and the transverse movement component is installed at one end of the torsion component away from the cross arm for changing the angle between the transverse movement component and the cross arm. A plurality of wax spraying components are commonly installed at the bottom of the transverse movement component; The wax spraying component includes a gantry, a torsion slide, and a wax sprayer. At the top of the gantry, a motor A is fixedly installed, and the output end of the motor A is installed on the transverse movement component for changing the torsion angle between the gantry and the transverse movement component. The torsion slide is located in the gantry. At both ends of the torsion slide, a motor B is fixedly installed, and the output ends of the motor B are fixedly installed with a stepping slide A. The two stepping slides A are respectively installed at both ends of the gantry and can move up and down along the gantry. The wax sprayer is located between the torsion slides, and the upper end of the wax sprayer is fixed on the torsion slide. On both sides of the bottom of the gantry, protection frames are fixedly installed.

[0008] Preferably, the wax spraying component further includes two flame sprayers. The flame sprayers are installed on the protection frames and can rotate relative to them. The rotating shafts of the flame sprayers connected to the protection frames are parallel to the rotating shafts of the motor B. At the upper end of the flame sprayer, a connecting rod is hinged, and the other end of the connecting rod is hinged to the outer wall of the wax sprayer. When the wax sprayer swings with the operation of the motor B, it can drive the two flame sprayers to change the angle synchronously.

[0009] Preferably, the wax sprayer includes a housing, an internal temperature return cavity, and a movable diffuser. The housing is fixed to the torsion slide, and the internal temperature return cavity is fixed inside the housing. The internal temperature return cavity is a convex spherical structure in the middle of the housing. At the upper end of the internal temperature return cavity, a high-pressure gas pipe is installed. On one side of the spherical protrusion of the internal temperature return cavity, a wax inlet pipe is installed. Both the wax inlet pipe and the high-pressure gas pipe extend outside the housing, and valves are installed at the connection points of the wax inlet pipe and the high-pressure gas pipe with the internal temperature return cavity. The movable diffuser is located at the bottom of the housing. The bottom of the internal temperature return cavity is a narrow-mouth structure, and its bottom end is connected to the movable diffuser by a sealing soft pad. A tapered plug is installed inside the narrow mouth of the internal temperature return cavity. When the internal pressure of the internal temperature return cavity is high, the wax liquid with pressure can make the movable diffuser leave the tapered plug to achieve spraying, otherwise the tapered plug seals the movable diffuser.

[0010] Preferably, the transverse movement assembly includes a fixed plate, a sliding plate, and a stepping slide table B. The fixed plate is connected to the torsion assembly. The sliding plate is buckled at the bottom of the fixed plate and is slidably connected thereto. There are multiple stepping slide tables B, all of which are fixedly installed on one side of the sliding plate, and the other side is correspondingly installed on the fixed plate and cooperates with it.

[0011] Preferably, the torsion assembly includes two triangular platforms, a support, and a motor C. One of the triangular platforms is fixed to one end of the cross arm, and the other triangular platform is fixed to the sliding plate. The support connects the two triangular platforms, and the two triangular platforms rotate through the support. The housing of the motor C is fixed to one of the triangular platforms, and the output end of the motor C is connected to the other triangular platform.

[0012] Preferably, a slide rail A is provided on the fixed plate, and the stepping slide table B can move in cooperation with the slide rail A.

[0013] Preferably, the bottom of the housing cooperates with the movable diffuser, and there is a gap between the two.

[0014] Preferably, slide rails B are provided at both ends of the gantry, and the stepping slide table A moves in cooperation with the slide rails B.

[0015] A usage method of a wax spraying device for wooden furniture processing includes the following steps: S1: First, place the wooden furniture or wooden board at the bottom of multiple wax spraying components, and adjust the height of the hydraulic cylinder so that there is a distance of 50 mm between the wax spraying components and the wooden furniture. S2: Start the air compressor and the wax supply machine, and the wax sprayer can spray wax mist under pressure and act on the furniture. S3: When the wax sprayer starts spraying, the sliding plate moves horizontally to spray wax mist horizontally on the furniture. When moving horizontally, in order to ensure uniform spraying, the stepping slide table A can frequently adjust the height of the wax sprayer or swing the wax sprayer. S4: The torsion assembly can synchronously change the angles of all the wax sprayers for the corners of the furniture. S5: During the wax spraying process, the flame sprayer operates synchronously, and the moisture inside the furniture exchanges with the external wax liquid.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The wax spraying device and its usage method for wooden furniture processing. By setting up the wax spraying component, when spraying wax mist on the furniture, the motor B cooperates with the stepping slide A to finely adjust the distance between the wax sprayer and the wooden board and tilt the wax sprayer, achieving a more uniform effect during a single wax spraying process. Moreover, when facing furniture or decorative panels with raised decorations, the finely adjustable and tiltable wax sprayer can more easily fill the wax liquid into the decorative gaps. Additionally, not only can a single wax sprayer change its angle, but by setting up the torsion component, the whole can also deflect simultaneously, so it can achieve both flawless wax spraying and uniform coverage, and can perform targeted wax spraying on the corners and edges of the furniture.

[0017] 2. The wax spraying device and its usage method for wooden furniture processing. By setting up the transverse movement component, the positions of multiple wax spraying components can be moved at one time. When facing long furniture boards, a linear wax spraying effect can be achieved, and a uniform wax spraying effect can be realized when moving at a constant speed.

[0018] 3. The wax spraying device and its usage method for wooden furniture processing. By setting up the wax sprayer, when spraying wax, the wax liquid can be atomized and dispersed by combining with high-pressure gas. When high-pressure wax spraying is carried out, the movable diffuser will leave the tapered plug, thereby realizing spraying. When the spraying is completed, the high-pressure gas path is immediately cut off. At this time, under the reaction force of the soft pad, the movable diffuser will combine with the tapered plug to achieve sealing, and there will be no problem of dripping wax drops, and perfect control of wax spraying can be realized.

[0019] 4. The wax spraying device and its usage method for wooden furniture processing. By setting up the flame sprayer, when the wax sprayer sprays wax, the opening and closing of the flame sprayer can be intelligently controlled to melt the wax liquid or exchange the moisture inside the furniture. When the angle of the wax sprayer changes, the flame sprayer will also change its angle accordingly. During synchronous processing, the wax spraying effect is better. The wax sprayer can also be used alone, and later the wax liquid can be heated by a hot air gun, which is applicable to a variety of usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a front view of the structure of the present invention; Figure 3 is a partial schematic structural diagram of the present invention; Figure 4 is a structural diagram of the transverse movement component of the present invention; Figure 5 is a structural diagram of the transverse movement component and the wax spraying component of the present invention; Figure 6 is a separation diagram of the transverse movement component and the wax spraying component of the present invention; Figure 7Structural diagram of the wax spraying assembly of the present invention; Figure 8 Structural diagram of the wax sprayer of the present invention; Figure 9 Structural sectional view of the wax sprayer of the present invention; Figure 10 For the present invention Figure 9 Enlarged view of a local area in;

[0021] In the figure: 1, mounting base; 2, hydraulic cylinder; 3, platform; 4, cross arm; 5, torsion assembly; 501, triangular platform; 502, support; 503, motor C; 6, cross movement assembly; 601, fixing plate; 602, sliding plate; 603, stepping slide B; 604, slide rail A; 7, wax spraying assembly; 701, gantry; 702, torsion slide; 703, wax sprayer; 7031, outer shell; 7032, internal temperature return cavity; 7033, movable diffuser; 7034, high-pressure air pipe; 7035, wax inlet pipe; 7036, taper plug; 704, motor A; 705, motor B; 706, stepping slide A; 707, protection frame; 708, flame sprayer; 709, connecting rod; 710, slide rail B. Detailed implementation manners

[0022] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0023] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If this specific posture changes, the directional indications will also change accordingly.

[0024] In the present application, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0025] In addition, in this application, descriptions such as "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. Additionally, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0026] As Figures 1-10 shown, a wax spraying device for wooden furniture processing includes a mounting base 1, a hydraulic cylinder 2, and a platform 3. The hydraulic cylinder 2 connects the mounting base 1 and the platform 3. The platform 3 adjusts its height relative to the mounting base 1 through the hydraulic cylinder 2. A cross arm 4 is fixedly installed on one side of the platform 3, including a torsion assembly 5, a transverse movement assembly 6, and a plurality of wax spraying assemblies 7. The torsion assembly 5 is installed at the end of the cross arm 4 away from the platform 3. The transverse movement assembly 6 is installed at the end of the torsion assembly 5 away from the cross arm 4 for changing the angle between the transverse movement assembly 6 and the cross arm 4. The plurality of wax spraying assemblies 7 are commonly installed at the bottom of the transverse movement assembly 6. The wax spraying assembly 7 includes a gantry 701, a torsion slide 702, and a wax sprayer 703. A motor A 704 is fixedly installed at the top of the gantry 701. The output end of the motor A 704 is installed on the transverse movement assembly 6 for changing the torsion angle between the gantry 701 and the transverse movement assembly 6. The torsion slide 702 is located in the gantry 701. Motors B 705 are fixedly installed at both ends of the torsion slide 702. The output ends of the motors B 705 are fixedly installed with stepping slides A 706. The two stepping slides A 706 are respectively installed at both ends of the gantry 701 and can move up and down along the gantry 701. The wax sprayer 703 is located between the torsion slides 702. The upper end of the wax sprayer 703 is fixed on the torsion slide 702. Protection frames 707 are fixedly installed on both sides of the bottom of the gantry 701.

[0027] The mounting base 1 is used to be installed on an existing wooden furniture processing platform or can be installed on an existing spraying device. The hydraulic cylinder 2 is connected to an existing hydraulic device to provide a stretching force. When controlling the hydraulic device, the stretching height of the hydraulic cylinder 2 can be accurately controlled to adjust the distance between the wax spraying assembly 7 and the wooden furniture. Due to the setting of a plurality of wax spraying assemblies 7 and the number can also be customized, the weight supported by the platform 3 is relatively heavy. Therefore, three hydraulic cylinders 2 are provided to jointly exert a supporting force.

[0028] Inside the mounting base 1, a cable harness is provided. The control cables of the torsion assembly 5, the transverse movement assembly 6, and the wax spraying assembly 7 are all concentrated in the mounting base 1. Moreover, a position sensor and a distance sensor are also provided on the cross arm 4, which can detect the distance between the cross arm 4 and the wooden board at this time, as well as the position of the top wall cross arm.

[0029] The motor B705 is controlled by a servo drive board, which can accurately control the rotation angle of its output shaft and is used to accurately control the deflection position of the gantry 701. The stepping slide table A706 contains a motor and gears inside and can be used in conjunction with the gantry 701. After connecting the servo drive board, the position of the stepping slide table A706 can be accurately controlled.

[0030] The wax spraying assembly 7 also includes two flame sprayers 708. The flame sprayers 708 are installed on the protection frame 707 and can rotate relative to it. The rotating shaft connecting the flame sprayer 708 and the protection frame 707 is parallel to the rotating shaft of the motor B705. The upper end of the flame sprayer 708 is hinged with a connecting rod 709, and the other end of the connecting rod 709 is hinged with the outer wall of the wax sprayer 703. When the wax sprayer 703 swings with the operation of the motor B705, it can drive the two flame sprayers 708 to change angles synchronously.

[0031] An automatic igniter and an electronic control pressure regulating valve are installed on the flame sprayer 708. When the processor of the device sends an electrical signal, ignition can be achieved. And when in use, it is connected to a methane supply device. After controlling the ignition, a flame can be ejected, and the flame temperature is adjusted to a temperature more suitable for maintaining wooden furniture. The flame sprayer 708 can be remotely turned on and off.

[0032] The wax sprayer 703 includes a housing 7031, an internal temperature return cavity 7032, and a movable diffuser 7033. The housing 7031 is fixed to the torsion slide table 702. The internal temperature return cavity 7032 is fixed inside the housing 7031. The internal temperature return cavity 7032 is a convex spherical structure in the middle of the housing 7031. A high-pressure air pipe 7034 is installed at the upper end of the internal temperature return cavity 7032. A wax inlet pipe 7035 is installed on one side of the spherical protrusion of the internal temperature return cavity 7032. Both the wax inlet pipe 7035 and the high-pressure air pipe 7034 extend outside the housing 7031, and valves are installed at the connections of the wax inlet pipe 7035 and the high-pressure air pipe 7034 with the internal temperature return cavity 7032. The movable diffuser 7033 is at the bottom of the housing 7031. The bottom of the internal temperature return cavity 7032 is a narrow-mouth structure, and its bottom end is connected to the movable diffuser 7033 by a sealing soft pad. A tapered plug 7036 is installed inside the narrow mouth of the internal temperature return cavity 7032. When the internal pressure of the internal temperature return cavity 7032 is high, the pressurized wax liquid can make the movable diffuser 7033 leave the tapered plug 7036 to achieve spraying, otherwise the tapered plug 7036 seals the movable diffuser 7033.

[0033] Inside the housing 7031, there is a heat-insulating lining installed. On the outer wall of the internal temperature-returning cavity 7032, there is an electric heating coil, which can provide a suitable temperature inside the internal temperature-returning cavity 7032 to prevent the wax liquid from melting. A one-way valve is connected to the wax inlet pipe 7035, so that when the wax liquid supplied by the wax supply device enters the internal temperature-returning cavity 7032 through the wax inlet pipe 7035, it cannot return. The high-pressure air pipe 7034 is connected to an air compressor, which cooperates with the supply interval of the wax inlet pipe 7035. The wax liquid entering the internal temperature-returning cavity 7032 can be extruded by high-pressure gas. After extrusion, the wax liquid is in a misty state. After combining with the gas, it is sprayed on the furniture surface more smoothly. The sealing soft pad between the movable diffuser 7033 and the internal temperature-returning cavity 7032 has a certain elasticity. After the movable diffuser 7033 is pressed, the sealing soft pad deforms. At this time, the movable diffuser 7033 will leave the tapered plug 7036. The changed gap is small, thus realizing spraying. Once the pressure stops, the opened gap will close immediately, and the narrow-mouthed internal temperature-returning cavity 7032 will further increase the wax liquid pressure, and the pressure will be instantly released after passing through the tapered plug 7036.

[0034] The transverse movement assembly 6 includes a fixed plate 601, a sliding plate 602 and a stepping slide B603. The fixed plate 601 is connected to the torsion assembly 5. The sliding plate 602 is buckled at the bottom of the fixed plate 601 and is slidably connected thereto. There are multiple stepping slides B603, all of which are fixedly installed on one side of the sliding plate 602, and the other side is correspondingly installed on the fixed plate 601 and cooperates with it.

[0035] The stepping slide B603 has the same structure as the stepping slide A706, both of which are composed of a motor and a gear. The fixed plate 601 cooperates with the gear to achieve accurate positioning.

[0036] The torsion assembly 5 includes two triangular platforms 501, a support 502 and a motor C503. One of the triangular platforms 501 is fixed to one end of the cross arm 4, and the other triangular platform 501 is fixed to the sliding plate 602. The support 502 connects the two triangular platforms 501. The two triangular platforms 501 rotate through the support 502. The housing of the motor C503 is fixed to one of the triangular platforms 501, and the output end of the motor C503 is connected to the other triangular platform 501.

[0037] Both of the triangular platforms 501 are of reinforced structure, and the support 502 is a radial force-resistant bearing, which can reduce the pressure on the shaft of the motor C503 and prevent the motor C503 from being damaged or running inaccurately.

[0038] The fixed plate 601 is provided with a slide rail A604, and the stepping slide B603 can move in cooperation with the slide rail A604.

[0039] The bottom of the housing 7031 cooperates with the movable diffuser 7033, and there is a gap between them.

[0040] Both ends of the gantry 701 are provided with slide rails B710, and the stepping slide table A706 cooperates with the slide rails B710 to achieve movement.

[0041] A usage method of a wax spraying device for processing wooden furniture includes the following steps: S1: First, place the wooden furniture or wooden board at the bottom of multiple wax spraying components 7, and adjust the height of the hydraulic cylinder so that there is a distance of 50 mm between the wax spraying components 7 and the wooden furniture; S2: Start the air compressor and the wax feeder. The inside of the wax sprayer 703 is pressurized to spray wax mist onto the furniture. When spraying wax, due to the high pressure inside the internal temperature return cavity 7032, the movable diffuser 7033 will leave the cone plug 7036. When the high-pressure gas is closed, the movable diffuser 7033 will combine with the cone plug 7036 to achieve sealing; S3: When the wax sprayer 703 starts spraying, the slide plate 602 moves horizontally to spray wax mist horizontally on the furniture. When moving horizontally, in order to ensure uniform spraying, the stepping slide table A706 can frequently adjust the height of the wax sprayer 703 or swing the wax sprayer 703; S4: The torsion assembly 5 can synchronously change the angles of all the wax sprayers 703 for the corners of the furniture; S5: During the wax spraying process, the flame sprayer 708 operates synchronously, and the moisture inside the furniture exchanges with the external wax liquid.

[0042] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0043] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on what can be achieved by those of ordinary skill in the art. When the combination of technical solutions results in contradictions or cannot be achieved, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0044] Although embodiments of the present invention have been shown and described, those of ordinary skill in the art will appreciate that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wax spraying device for wooden furniture processing, comprising a mounting seat (1), a hydraulic cylinder (2) and a platform (3), wherein the hydraulic cylinder (2) connects the mounting seat (1) and the platform (3), the platform (3) is adjusted in height relative to the mounting seat (1) by the hydraulic cylinder (2), and a cross arm (4) is fixedly mounted on one side of the platform (3), characterized in that: The invention comprises a torsion assembly (5), a transverse movement assembly (6) and a plurality of wax spray assemblies (7), wherein the torsion assembly (5) is mounted on an end of the transverse arm (4) away from the platform (3), the transverse movement assembly (6) is mounted on an end of the torsion assembly (5) away from the transverse arm (4) and is used to change the angle between the transverse movement assembly (6) and the transverse arm (4), and the plurality of wax spray assemblies (7) are mounted together at the bottom of the transverse movement assembly (6); The wax spraying assembly (7) comprises a gantry (701), a torsion slide (702) and a wax sprayer (703). A motor A (704) is fixedly mounted on the top of the gantry (701). The output end of the motor A (704) is mounted on the transverse movement assembly (6) and is used to change the torsion angle between the gantry (701) and the transverse movement assembly (6). The torsion slide (702) is located in the gantry (701). The motors are fixedly mounted on both ends of the torsion slide (702). B (705), the output end of the motor B (705) is fixedly mounted with a stepping slide A (706), the two stepping slides A (706) are respectively mounted on the two ends of the gantry (701) and can move up and down along the gantry (701), the wax sprayer (703) is located between the torsion slides (702), the upper end of the wax sprayer (703) is fixed on the torsion slide (702), and the bottom sides of the gantry (701) are fixedly mounted with protective frames (707).

2. The wax spraying device for wooden furniture processing according to claim 1, characterized in that: The wax spray assembly (7) further comprises two flame sprayers (708), the flame sprayers (708) being mounted on the protection frame (707) and being capable of rotating relative thereto, the rotation axis connecting the flame sprayers (708) and the protection frame (707) being parallel to the rotation axis of the motor B (705), the upper end of the flame sprayer (708) being hinged with a connecting rod (709), the other end of the connecting rod (709) being hinged with the outer wall of the wax sprayer (703), and the wax sprayer (703) being capable of driving the two flame sprayers (708) to change their angles synchronously when swinging along with the operation of the motor B (705).

3. The wax spraying device for wooden furniture processing according to claim 1, characterized in that: The wax sprayer (703) comprises an outer shell (7031), an inner temperature return chamber (7032) and a movable diffuser (7033); the outer shell (7031) is fixed to the torsion slide (702); the inner temperature return chamber (7032) is fixed inside the outer shell (7031); the inner temperature return chamber (7032) is located in the middle of the outer shell (7031) and is a raised spherical structure; a high-pressure air pipe (7034) is installed at the upper end of the inner temperature return chamber (7032); a wax inlet pipe (7035) is installed on one side of the spherical protrusion of the inner temperature return chamber (7032); the wax inlet pipe (7035) and the high-pressure air pipe (7034) both extend to the outside of the outer shell (7031); and the wax inlet pipe (7035) and the high-pressure air pipe (7034) extend to the outside of the outer shell (7031); and the wax inlet pipe (7035) and the high-pressure air pipe (7034) extend to the outside of the outer shell (7031). Valves are installed at the connection between the pipe (7035) and the high-pressure air pipe (7034) and the inner temperature return chamber (7032); the movable diffuser (7033) is located at the bottom of the outer shell (7031); the bottom of the inner temperature return chamber (7032) is a narrow-mouth structure, and the bottom end thereof is connected to the movable diffuser (7033) by a sealing cushion; a cone plug (7036) is installed inside the narrow mouth of the inner temperature return chamber (7032); when the inner temperature return chamber (7032) is under high pressure, the wax liquid with pressure can make the movable diffuser (7033) leave the cone plug (7036) to achieve spraying; otherwise, the cone plug (7036) seals the movable diffuser (7033).

4. The wax spraying device for wooden furniture processing according to claim 1, characterized in that: The transverse movement assembly (6) comprises a fixed plate (601), a slide plate (602) and a stepping slide B (603); the fixed plate (601) is connected to the torsion assembly (5); the slide plate (602) is buckled on the bottom of the fixed plate (601) and is slidably connected thereto; a plurality of stepping slides B (603) are provided, each of which is fixedly mounted on one side of the slide plate (602) and the other side is correspondingly mounted on the fixed plate (601) and cooperates therewith.

5. The wax spraying device for wooden furniture processing according to claim 4, characterized in that: The torsion assembly (5) comprises two triangular platforms (501), a support (502) and a motor C (503), wherein one of the triangular platforms (501) is fixed to one end of the cross arm (4), the other triangular platform (501) is fixed to the slide plate (602), the support (502) is connected to the two triangular platforms (501), the two triangular platforms (501) rotate via the support (502), the housing of the motor C (503) is fixed to one of the triangular platforms (501), and the output end of the motor C (503) is connected to the other triangular platform (501).

6. The wax spraying device for wooden furniture processing according to claim 4, characterized in that: The fixed plate (601) is provided with a slide rail A (604), and the stepping slide B (603) can move in coordination with the slide rail A (604).

7. The wax spraying device for wooden furniture processing according to claim 3, characterized in that: The bottom of the housing (7031) cooperates with the movable diffuser (7033), and there is a gap between the two.

8. The wax spraying device for wooden furniture processing according to claim 1, characterized in that: Both ends of the gantry (701) are provided with slide rails B (710), and the stepping slide A (706) cooperates with the slide rails B (710) to achieve movement.

9. The method for using the wax spraying device for wooden furniture processing according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1: First, place wooden furniture or wooden boards at the bottom of the plurality of wax spraying assemblies (7), and adjust the height of the hydraulic cylinder so that there is a distance of 50 mm between the wax spraying assemblies (7) and the wooden furniture; S2: starting the air compressor and the wax supply machine, the wax sprayer (703) is pressurized to spray wax mist onto the furniture; S3: When the wax sprayer (703) starts spraying, the slide plate (602) moves horizontally to spray wax mist horizontally on the furniture. When moving horizontally, in order to ensure uniform spraying, the stepping slide A (706) can frequently adjust the height of the wax sprayer (703) or swing the wax sprayer (703); S4: The angles of all wax sprayers (703) can be changed synchronously by twisting the assembly (5) to target the edges and corners of furniture; S5: During the wax spraying process, the flame sprayer (708) operates synchronously, and the moisture inside the furniture is exchanged with the wax liquid outside.

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