Sustainable furniture plate surface coating device

Abstract

The utility model discloses a sustainable furniture plate surface coating device, which belongs to the technical field of furniture and comprises a bottom plate, and a conveying belt for conveying a wood body is mounted at the upper end of the bottom plate; a gluing assembly used for spraying the timber body is mounted at the upper end of the bottom plate; the gluing assembly is provided with a glue wiping assembly used for wiping redundant glue on the timber body. The glue wiping assembly comprises a first glue wiping assembly and a second glue wiping assembly, and a glue scraping assembly used for scraping residual glue on the glue wiping assembly is mounted on the glue coating assembly. By means of the mode, six-face spraying of the timber body is achieved; redundant glue on the timber body can be wiped, so that the glue sprayed on the timber body is more uniform and attractive; and glue on the second rubberized fabric, the third rubberized fabric and the first rubberized fabric can be scraped, and the situation that excessive glue on the second rubberized fabric, the third rubberized fabric and the first rubberized fabric cannot be wiped due to the fact that the glue on the second rubberized fabric, the third rubberized fabric and the first rubberized fabric is too much is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of furniture, in particular to a sustainable surface coating device for furniture panels. Background Art

[0002] During the furniture manufacturing process, furniture making panels need to be painted, which can protect the surface of furniture panels from stains, moisture, wear and other factors, extend the service life of furniture, improve the feel and texture of the surface of furniture panels, make the panels smoother, softer or textured, make the surface of furniture panels smooth and easy to clean, reduce the accumulation of dust and dirt, facilitate daily maintenance, and also play an anti-corrosion and anti-insect role, protecting furniture panels from fungi, bacteria and pests.

[0003] Chinese patent CN209985670U discloses a retro-style furniture surface coating device, including a coating box, a top plate, a fixed block, a connecting rod, a limit block, a guide rail, a magnetic cylinder, a suction cup, a vertical pole, a suction cup box, a connecting bracket, an exhaust fan, an air suction pipe, a coating liquid, a through hole, a fixed pin, a rotating wheel, tissue paper, a servo motor, a fan and a wood body. One side of the top plate is fixedly connected with a fixed block, one side of the fixed block and one side of the coating box are fixedly connected by a connecting rod, both sides of the bottom of the top plate are fixedly connected with the limit blocks, the opposite sides of the limit blocks are fixedly connected by two sets of guide rails, the outer surface of the guide rail is provided with a magnetic cylinder, the bottom of the magnetic cylinder is fixedly connected with a suction cup box through a vertical pole, the bottom air outlet of the suction cup box is fixedly connected with a plurality of suction cups, the bottom of the suction cup adsorbs the wood body, and the exhaust fan is fixedly installed at the central axis of the top of the top plate through a connecting bracket.

[0004] However, this patent only allows spraying on one side of the wood body, and cannot simultaneously spray on multiple sides of the wood body.

[0005] Based on this, the utility model designs a sustainable furniture board surface coating device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a sustainable furniture board surface coating device.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A sustainable furniture panel surface coating device, comprising a base plate;

[0009] A conveyor belt for conveying the wood body is installed on the upper end of the bottom plate;

[0010] A glue coating component for spraying the wood body is installed on the upper end of the bottom plate;

[0011] The glue applying component is provided with a glue erasing component for erasing excess glue on the wood body;

[0012] The eraser assembly includes a first eraser assembly and a second eraser assembly, and the first eraser assembly and the second eraser assembly are both connected to the glue coating assembly;

[0013] The glue coating component is provided with a glue scraping component for scraping off the residual glue on the glue erasing component.

[0014] Furthermore, the glue coating assembly includes a glue coating box, a mounting frame, an avoidance groove, a square groove, a first nozzle, a second nozzle and a third nozzle. Square grooves are provided on the left and right ends of the glue coating box. The mounting frame is fixedly connected to the left inner wall of the lower end of the glue coating box. The mounting frame is provided with an avoidance groove. The first nozzle is fixedly connected to the front and rear inner walls of the square groove. Multiple groups of second nozzles and third nozzles are fixedly connected to the upper and lower inner walls of the square groove, and the second nozzle is located on the left side of the third nozzle. The extension lines of the second nozzle and the third nozzle intersect to form a V-shape opening outward. The first glue wiping assembly, the second glue wiping assembly and the glue scraping assembly are all connected to the glue coating box.

[0015] Furthermore, the glue coating box is fixedly connected to the upper end of the bottom plate, and the glue coating box is located on the right side of the conveyor belt.

[0016] Furthermore, the first glue wiping assembly includes a first glue wiping cloth, a first glue wiping roller and a second glue wiping roller. The inner wall of the glue coating box is rotatably connected to multiple groups of first glue wiping rollers and second glue wiping rollers. The first glue wiping roller is located above the second glue wiping roller and the first glue wiping roller and the second glue wiping roller are symmetrically arranged up and down. Multiple first glue wiping cloths are respectively rolled on the first glue wiping roller and the second glue wiping roller, and the first glue wiping cloth is fixedly connected to the first glue wiping roller and the second glue wiping roller.

[0017] Furthermore, the second erasing rubber component includes an electric cylinder, a fixed plate, a second erasing rubber cloth, an L-shaped plate, a spring buffer, a fixed block, a fixed frame and a third erasing rubber cloth. The output end of the electric cylinder is fixedly connected to the fixed plate, the left and right ends of the fixed plate are symmetrically fixedly connected to the second erasing rubber cloth, the left upper end of the fixed plate is fixedly connected to the L-shaped plate, the sliding tube of the spring buffer is fixedly connected to the fixed frame, the lower end of the spring buffer is fixedly connected to the fixed frame, and the third erasing rubber cloth is fixedly connected to the inner walls of the front and rear ends of the fixed frame. When scraping glue, the L-shaped plate and the fixed block are in close contact with each other.

[0018] Furthermore, the electric cylinder is fixedly connected to the top of the glue coating box, and the spring buffer is fixedly connected to the inner wall of the upper end of the glue coating box.

[0019] Furthermore, the scraper assembly includes a cylinder, an annular scraper, a connecting plate, a mounting block, a first scraper, a second scraper and a third scraper. The cylinder output end is fixedly connected to the connecting plate, and a plurality of annular scrapers matching the first and second rubber wiping rollers are sleeved on the connecting plate. The annular scraper is fixedly connected to the connecting plate, and the plurality of annular scrapers are respectively sleeved on the first and second rubber wiping rollers and are fitted and slidably connected to the first and second rubber wiping rollers. The second scraper is fixedly connected to the right side of the upper end of the mounting block, and the first scraper is fixedly connected to the front and rear ends of the mounting block. The third scraper is fixedly connected to the inner wall of the right end of the glue coating box, and the third scraper and the second scraper are symmetrically arranged. When scraping glue, the second scraper is fitted and slidably connected to the second rubber wiping cloth on the left, the third scraper is fitted and slidably connected to the second rubber wiping cloth on the right, and the first scraper is fitted and slidably connected to the third rubber wiping cloth.

[0020] Furthermore, the cylinder is fixedly connected to the front end of the glue coating box, the mounting block is fixedly connected to the inner wall of the lower end of the glue coating box, and the mounting block is located directly below the fixing frame.

[0021] Furthermore, the length and width of the avoidance groove are greater than the length and width of the square groove.

[0022] Furthermore, the length and width of the second cleaning cloth are greater than the width and thickness of the wood body, and the length of the third cleaning cloth in the up-down direction is greater than the thickness of the wood body.

[0023] The utility model has the following technical effects:

[0024] During spraying, the conveyor belt conveys the wood body from the square groove on the left side to the glue coating box. When the right end of the wood body is conveyed to the avoidance groove, the third nozzle sprays the right end of the wood body, and the first nozzle sprays the front and rear ends of the wood body. The conveyor belt continues to drive the wood body to move to the right. When the wood body moves to the first eraser assembly, the first eraser assembly drives the wood body to move to the right. The first nozzle and the third nozzle spray the front and rear ends and the upper and lower ends of the wood body respectively. When the left end of the wood body is conveyed to the avoidance groove, the second nozzle sprays the left end of the wood body, thereby achieving six-sided spraying of the wood body.

[0025] When the utility model is wiping glue, the first glue wiping roller and the second glue wiping roller rotate to drive the first glue wiping cloth to rotate and wipe off the excess glue at the upper and lower ends of the wood body. At the same time, the first glue wiping roller and the second glue wiping roller drive the wood body to move rightward, until the right end of the wood body moves to the glue wiping position, the electric cylinder drives the fixed plate to move downward, and the fixed plate drives the second glue wiping cloth to move downward to wipe off the excess glue at the right end of the wood body. After wiping, the electric cylinder drives the fixed plate to move upward, and the fixed plate drives the second glue wiping cloth to move upward, and the first glue wiping roller and the second glue wiping roller continue to drive the wood body to move rightward, and the wood body During the movement of the body, the third rubber wiping cloth wipes off the excess glue at the front and rear ends of the wood body, until the left end of the wood body moves to the glue wiping position, the electric cylinder drives the fixed plate to move downward, and the fixed plate drives the second rubber wiping cloth to move downward to wipe off the excess glue at the left end of the wood body. After wiping, the electric cylinder drives the fixed plate to move upward, and the fixed plate drives the second rubber wiping cloth to move upward, and the first rubber wiping roller and the second rubber wiping roller drive the wood body to move right and discharge from the right square groove to the glue box, so as to wipe off the excess glue on the wood body, so that the glue sprayed on the wood body is more uniform and beautiful;

[0026] When scraping glue according to the utility model, after a certain amount of wood bodies are wiped off, the wood bodies are stopped from being transported into the glue coating box, and the electric cylinder and the air cylinder are started at the same time, the electric cylinder drives the fixed plate to move downward, the fixed plate drives the second rubber-wiping cloth to move downward, the second scraper and the third scraper scrape the glue on the second rubber-wiping cloth, and at the same time the fixed plate drives the L-shaped plate to move downward, the L-shaped plate drives the fixed block to move downward, the fixed block drives the sliding tube of the spring buffer to move downward to stretch the spring, the spring buffer drives the fixed frame to move downward, the fixed frame drives the third rubber-wiping cloth to move downward, and the first scraper scrapes the glue on the third rubber-wiping cloth After scraping, the electric cylinder drives the fixed plate to move upward, the fixed plate drives the second rubber wiping cloth to move upward, and at the same time, the fixed plate drives the L-shaped plate to move upward away from the fixed block, the fixed block is reset under the elastic action of the spring buffer, the fixed block drives the sliding pipe of the spring buffer to reset, the spring buffer drives the fixed frame and the third rubber wiping cloth to reset, the cylinder drives the connecting plate to move backward, the connecting plate drives the annular scraper to move backward along the first rubber wiping roller and the second rubber wiping roller to scrape the glue on the first rubber wiping roller and the second rubber wiping roller, after scraping, the cylinder drives the connecting plate to move forward, and the connecting plate drives the annular scraper to move forward and reset;

[0027] The utility model can scrape off the glue on the second rubber wiping cloth, the third rubber wiping cloth and the first rubber wiping cloth, thereby preventing the second rubber wiping cloth, the third rubber wiping cloth and the first rubber wiping cloth from having too much glue, thereby preventing the excess glue on the wood body from being wiped off. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0029] Figure 1 A three-dimensional device for coating the surface of a sustainable furniture board according to the utility model Figure 1 ;

[0030] Figure 2 It is a front view of a sustainable furniture board surface coating device of the utility model;

[0031] Figure 3 It is a left view of a sustainable furniture board surface coating device of the utility model;

[0032] Figure 4 For along Figure 3 AA direction cross-sectional view;

[0033] Figure 5 For along Figure 3 BB direction cross-sectional view;

[0034] Figure 6 for Figure 4 Enlarged view of point C in the middle;

[0035] Figure 7 for Figure 4 The enlarged view of point D in the middle;

[0036] Figure 8 for Figure 5 Enlarged view of point E in the middle;

[0037] Fig. 9 for Figure 5 Enlarged view of F.

[0038] The numbers in the figure represent:

[0039] 1. Bottom plate; 2. Conveyor belt; 3. Glue coating assembly; 31. Glue coating box; 32. Mounting frame; 33. Avoidance groove; 34. Square groove; 35. First nozzle; 36. Second nozzle; 37. Third nozzle; 4. Wood body; 5. Glue wiping assembly; 51. First glue wiping assembly; 511. First glue wiping cloth; 512. First glue wiping roller; 513. Second glue wiping roller; 52. Second glue wiping assembly; 521. Electric cylinder; 522. Fixed plate; 523. Second glue wiping cloth; 524. L-shaped plate; 525. Spring buffer; 526. Fixed block; 527. Fixed frame; 528. Third glue wiping cloth; 6. Glue scraping assembly; 61. Cylinder; 62. Annular scraper; 63. Connecting plate; 64. Mounting block; 65. First scraper; 66. Second scraper; 67. Third scraper. DETAILED DESCRIPTION

[0040] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] The utility model is further described below in conjunction with embodiments.

[0042] The terms “left”, “right”, “front”, “back”, “up” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0043] Example 1

[0044] Please refer to the instruction manual Figure 1-9 A sustainable furniture board surface coating device comprises a base plate 1;

[0045] A conveyor belt 2 for conveying a wood body 4 is installed at the upper end of the bottom plate 1;

[0046] The upper end of the bottom plate 1 is provided with a glue coating component 3 for spraying the wood body 4;

[0047] The glue applying component 3 is provided with a glue erasing component 5 for erasing excess glue on the wood body 4;

[0048] The eraser assembly 5 includes a first eraser assembly 51 and a second eraser assembly 52, and both the first eraser assembly 51 and the second eraser assembly 52 are connected to the glue coating assembly 3;

[0049] The glue coating component 3 is provided with a glue scraping component 6 for scraping off the residual glue on the glue erasing component 5 .

[0050] When in use, the conveyor belt 2 conveys the wood body 4 to the glue coating assembly 3, and the glue coating assembly 3 sprays multiple surfaces of the wood body 4. After spraying, the first eraser assembly 51 and the second eraser assembly 52 wipe off the excess glue on the wood body 4. When the glue on the first eraser assembly 51 and the second eraser assembly 52 accumulates to a certain amount, the scraper assembly 6 scrapes off the glue on the first eraser assembly 51 and the second eraser assembly 52.

[0051] The glue coating assembly 3 includes a glue coating box 31, a mounting frame 32, an avoidance groove 33, a square groove 34, a first nozzle 35, a second nozzle 36 and a third nozzle 37. The left and right ends of the glue coating box 31 are provided with square grooves 34. The mounting frame 32 is fixedly connected to the inner wall of the left side of the lower end of the glue coating box 31. The mounting frame 32 is provided with an avoidance groove 33. The front and rear inner walls of the square groove 34 are fixedly connected with the first nozzle 35. The upper and lower inner walls of the square groove 34 are fixedly connected with multiple groups of second nozzles 36 and third nozzles 37, and the second nozzle 36 is located on the left side of the third nozzle 37. The extended lines of the second nozzle 36 and the third nozzle 37 intersect to form a V-shape with the opening facing outward. The first glue wiping assembly 51, the second glue wiping assembly 52 and the glue scraping assembly 6 are all connected to the glue coating box 31.

[0052] The first nozzle 35 , the second nozzle 36 and the third nozzle 37 are connected to an external glue supply mechanism.

[0053] The glue coating box 31 is fixedly connected to the upper end of the bottom plate 1 , and the glue coating box 31 is located on the right side of the conveyor belt 2 .

[0054] During spraying, the conveyor belt 2 conveys the wood body 4 from the square groove 34 on the left to the glue coating box 31. When the right end of the wood body 4 is conveyed to the avoidance groove 33, the third nozzle 37 sprays the right end of the wood body 4, and the first nozzle 35 sprays the front and rear ends of the wood body 4. The conveyor belt 2 continues to drive the wood body 4 to move rightward. When the wood body 4 moves to the first eraser assembly 51, the first eraser assembly 51 drives the wood body 4 to move rightward. The first nozzle 35 and the third nozzle 37 spray the front and rear ends and the upper and lower ends of the wood body 4 respectively. When the left end of the wood body 4 is conveyed to the avoidance groove 33, the second nozzle 36 sprays the left end of the wood body 4, thereby achieving six-sided spraying of the wood body 4.

[0055] The first glue wiping component 51 includes a first glue wiping cloth 511, a first glue wiping roller 512 and a second glue wiping roller 513. The inner wall of the glue coating box 31 is rotatably connected to multiple groups of first glue wiping rollers 512 and second glue wiping rollers 513. The first glue wiping roller 512 is located above the second glue wiping roller 513, and the first glue wiping roller 512 and the second glue wiping roller 513 are symmetrically arranged up and down. Multiple first glue wiping cloths 511 are respectively rolled on the first glue wiping roller 512 and the second glue wiping roller 513, and the first glue wiping cloth 511 is fixedly connected to the first glue wiping roller 512 and the second glue wiping roller 513.

[0056] The second rubber-wiping assembly 52 includes an electric cylinder 521, a fixed plate 522, a second rubber-wiping cloth 523, an L-shaped plate 524, a spring buffer 525, a fixed block 526, a fixed frame 527 and a third rubber-wiping cloth 528. The output end of the electric cylinder 521 is fixedly connected to the fixed plate 522, the left and right ends of the fixed plate 522 are symmetrically fixedly connected to the second rubber-wiping cloth 523, the left upper end of the fixed plate 522 is fixedly connected to the L-shaped plate 524, the sliding tube of the spring buffer 525 is fixedly connected to the fixed frame 527, the lower end of the spring buffer 525 is fixedly connected to the fixed frame 527, and the third rubber-wiping cloth 528 is fixedly connected to the inner walls of the front and rear ends of the fixed frame 527. When scraping glue, the L-shaped plate 524 and the fixed block 526 are in close contact.

[0057] The electric cylinder 521 is fixedly connected to the top of the glue coating box 31 , and the spring buffer 525 is fixedly connected to the inner wall of the upper end of the glue coating box 31 .

[0058] When rubbing glue, the first rubber rubbing roller 512 and the second rubber rubbing roller 513 rotate to drive the first rubber rubbing cloth 511 to rotate and wipe off the excess glue at the upper and lower ends of the wood body 4. At the same time, the first rubber rubbing roller 512 and the second rubber rubbing roller 513 drive the wood body 4 to move to the right until the right end of the wood body 4 moves to the rubber rubbing position, and the electric cylinder 521 drives the fixed plate 522 to move downward, and the fixed plate 522 drives the second rubber rubbing cloth 523 to move downward to wipe off the excess glue at the right end of the wood body 4. After rubbing, the electric cylinder 521 drives the fixed plate 522 to move upward, and the fixed plate 522 drives the second rubber rubbing cloth 523 to move upward, and the first rubber rubbing roller 512 and the second rubber rubbing roller 513 drive the wood body 4 to move to the right. 3 continues to drive the wood body 4 to move rightward. During the movement of the wood body 4, the third rubber wiping cloth 528 wipes off the excess glue at the front and rear ends of the wood body 4 until the left end of the wood body 4 moves to the glue wiping position. The electric cylinder 521 drives the fixed plate 522 to move downward, and the fixed plate 522 drives the second rubber wiping cloth 523 to move downward to wipe off the excess glue at the left end of the wood body 4. After the wiping is completed, the electric cylinder 521 drives the fixed plate 522 to move upward, and the fixed plate 522 drives the second rubber wiping cloth 523 to move upward. The first rubber wiping roller 512 and the second rubber wiping roller 513 drive the wood body 4 to move rightward and discharge the glue coating box 31 from the square groove 34 on the right side.

[0059] The utility model can wipe off the excess glue on the wood body 4, and at the same time make the glue sprayed on the wood body 4 more uniform and beautiful;

[0060] The scraper assembly 6 includes a cylinder 61, an annular scraper 62, a connecting plate 63, a mounting block 64, a first scraper 65, a second scraper 66 and a third scraper 67. The output end of the cylinder 61 is fixedly connected to the connecting plate 63, and a plurality of annular scrapers 62 matching the first and second rubber wiping rollers 512 and 513 are sleeved on the connecting plate 63. The annular scrapers 62 are fixedly connected to the connecting plate 63. The plurality of annular scrapers 62 are respectively sleeved on the first and second rubber wiping rollers 512 and 513 and are connected to the first and second rubber wiping rollers 512 and 513. 13 is fitted and slidably connected, a second scraper 66 is fixedly connected to the right side of the upper end of the mounting block 64, the front and rear ends of the mounting block 64 are fixedly connected to the first scraper 65, the third scraper 67 is fixedly connected to the inner wall of the right end of the glue coating box 31, and the third scraper 67 and the second scraper 66 are symmetrically arranged. When scraping glue, the second scraper 66 and the second rubber cloth 523 on the left are fitted and slidably connected, the third scraper 67 and the second rubber cloth 523 on the right are fitted and slidably connected, and the first scraper 65 and the third rubber cloth 528 are fitted and slidably connected.

[0061] The cylinder 61 is fixedly connected to the front end of the glue coating box 31 , and the mounting block 64 is fixedly connected to the inner wall of the lower end of the glue coating box 31 . The mounting block 64 is located directly below the fixing frame 527 .

[0062] When scraping glue, after a certain amount of wood body 4 is wiped off, the wood body 4 is stopped from being transported into the glue box 31, and the electric cylinder 521 and the air cylinder 61 are started at the same time. The electric cylinder 521 drives the fixed plate 522 to move downward, and the fixed plate 522 drives the second rubber cloth 523 to move downward, and the second scraper 66 and the third scraper 67 scrape the glue on the second rubber cloth 523. At the same time, the fixed plate 522 drives the L-shaped plate 524 to move downward, and the L-shaped plate 524 drives the fixed block 526 to move downward, and the fixed block 526 drives the sliding tube of the spring buffer 525 to move downward to stretch the spring, and the spring buffer 525 drives the fixed frame 527 to move downward, and the fixed frame 527 drives the third rubber cloth 528 to move downward, and the first scraper 65 scrapes the glue on the third rubber cloth 528. After scraping, The electric cylinder 521 drives the fixed plate 522 to move upward, and the fixed plate 522 drives the second rubber wiping cloth 523 to move upward. At the same time, the fixed plate 522 drives the L-shaped plate 524 to move upward away from the fixed block 526. The fixed block 526 is reset under the elastic action of the spring buffer 525. The fixed block 526 drives the sliding pipe of the spring buffer 525 to reset. The spring buffer 525 drives the fixed frame 527 and the third rubber wiping cloth 528 to reset. The cylinder 61 drives the connecting plate 63 to move backward, and the connecting plate 63 drives the annular scraper 62 to move backward along the first rubber wiping roller 512 and the second rubber wiping roller 513 to scrape the glue on the first rubber wiping roller 512 and the second rubber wiping roller 513. After scraping, the cylinder 61 drives the connecting plate 63 to move forward, and the connecting plate 63 drives the annular scraper 62 to move forward and reset.

[0063] The utility model can scrape off the glue on the second rubber cleaning cloth 523, the third rubber cleaning cloth 528 and the first rubber cleaning cloth 511, and prevent the second rubber cleaning cloth 523, the third rubber cleaning cloth 528 and the first rubber cleaning cloth 511 from having too much glue, thereby failing to wipe off the excess glue on the wood body 4.

[0064] Example 2

[0065] like Figure 1-9 As shown, as a preferred embodiment of the present utility model, preferably, the length and width of the avoidance groove 33 are greater than the length and width of the square groove 34.

[0066] Example 3

[0067] like Figure 1-9 As a preferred embodiment of the present invention, preferably, the length and width of the second cleaning cloth 523 are greater than the width and thickness of the wood body 4, and the length of the third cleaning cloth 528 in the up and down direction is greater than the thickness of the wood body 4.

[0068] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sustainable furniture board surface coating device, comprising a base plate (1), characterized in that: A conveyor belt (2) for conveying the wood body (4) is installed on the upper end of the bottom plate (1); A glue coating component (3) for spraying the wood body (4) is installed on the upper end of the bottom plate (1); The glue applying component (3) is provided with a glue erasing component (5) for erasing excess glue on the wood body (4); The eraser assembly (5) comprises a first eraser assembly (51) and a second eraser assembly (52), and both the first eraser assembly (51) and the second eraser assembly (52) are connected to the glue coating assembly (3); The glue coating component (3) is provided with a glue scraping component (6) for scraping off residual glue on the glue erasing component (5); the glue coating component (3) comprises a glue coating box (31), a mounting frame (32), an avoidance groove (33), a square groove (34), a first nozzle (35), a second nozzle (36) and a third nozzle (37); the left and right ends of the glue coating box (31) are provided with square grooves (34); the inner wall of the left side of the lower end of the glue coating box (31) is fixedly connected with the mounting frame (32); the mounting frame (32) is provided with a The avoidance groove (33) and the front and rear inner walls of the square groove (34) are fixedly connected to a first nozzle (35); the upper and lower inner walls of the square groove (34) are fixedly connected to a plurality of groups of second nozzles (36) and third nozzles (37), and the second nozzles (36) are located on the left side of the third nozzle (37); the extension lines of the second nozzles (36) and the third nozzles (37) intersect to form a V-shape with an opening facing outward; the first glue wiping assembly (51), the second glue wiping assembly (52) and the glue scraping assembly (6) are all connected to the glue coating box (31).

2. The sustainable furniture board surface coating device according to claim 1, characterized in that: The glue coating box (31) is fixedly connected to the upper end of the bottom plate (1), and the glue coating box (31) is located on the right side of the conveyor belt (2).

3. The sustainable furniture board surface coating device according to claim 2, characterized in that: The first rubber wiping assembly (51) comprises a first rubber wiping cloth (511), a first rubber wiping roller (512) and a second rubber wiping roller (513); the inner wall of the glue coating box (31) is rotatably connected to a plurality of groups of first rubber wiping rollers (512) and second rubber wiping rollers (513); the first rubber wiping roller (512) is located above the second rubber wiping roller (513), and the first rubber wiping roller (512) and the second rubber wiping roller (513) are symmetrically arranged up and down; a plurality of first rubber wiping cloths (511) are respectively rolled on the first rubber wiping roller (512) and the second rubber wiping roller (513), and the first rubber wiping cloths (511) are fixedly connected to the first rubber wiping roller (512) and the second rubber wiping roller (513).

4. The sustainable furniture board surface coating device according to claim 3 is characterized in that: The second rubber-wiping assembly (52) comprises an electric cylinder (521), a fixed plate (522), a second rubber-wiping cloth (523), an L-shaped plate (524), a spring buffer (525), a fixed block (526), ​​a fixed frame (527) and a third rubber-wiping cloth (528); the output end of the electric cylinder (521) is fixedly connected to the fixed plate (522); the left and right ends of the fixed plate (522) are symmetrically fixedly connected to the second rubber-wiping cloth (523); the left upper end of the fixed plate (522) is fixedly connected to the L-shaped plate (524); the sliding tube of the spring buffer (525) is fixedly connected to the fixed frame (527); the inner walls of the front and rear ends of the fixed frame (527) are fixedly connected to the third rubber-wiping cloth (528); when scraping the rubber, the L-shaped plate (524) and the fixed block (526) are in close contact.

5. The sustainable furniture board surface coating device according to claim 4, characterized in that: The electric cylinder (521) is fixedly connected to the top end of the glue coating box (31), and the spring buffer (525) is fixedly connected to the inner wall of the upper end of the glue coating box (31).

6. The sustainable furniture board surface coating device according to claim 5, characterized in that: The scraper assembly (6) comprises a cylinder (61), an annular scraper (62), a connecting plate (63), a mounting block (64), a first scraper (65), a second scraper (66) and a third scraper (67); the output end of the cylinder (61) is fixedly connected to the connecting plate (63); a plurality of annular scrapers (62) matching the first scraper roller (512) and the second scraper roller (513) are sleeved on the connecting plate (63); the annular scrapers (62) are fixedly connected to the connecting plate (63); the plurality of annular scrapers (62) are respectively sleeved on the first scraper roller (512) and the second scraper roller (513) and are connected to the first scraper roller (512) and the second scraper roller (513); The two rubber-wiping rollers (513) are slidably connected to each other, a second scraper (66) is fixedly connected to the right side of the upper end of the mounting block (64), the front and rear ends of the mounting block (64) are fixedly connected to the first scraper (65), the third scraper (67) is fixedly connected to the inner wall of the right end of the glue coating box (31), and the third scraper (67) and the second scraper (66) are symmetrically arranged. When scraping glue, the second scraper (66) and the second rubber-wiping cloth (523) on the left side are slidably connected to each other, the third scraper (67) and the second rubber-wiping cloth (523) on the right side are slidably connected to each other, and the first scraper (65) and the third rubber-wiping cloth (528) are slidably connected to each other.

7. The sustainable furniture board surface coating device according to claim 6, characterized in that: The cylinder (61) is fixedly connected to the front end of the glue coating box (31), and the mounting block (64) is fixedly connected to the inner wall of the lower end of the glue coating box (31). The mounting block (64) is located directly below the fixing frame (527).

8. The sustainable furniture board surface coating device according to claim 7, characterized in that: The length and width of the avoidance groove (33) are both greater than the length and width of the square groove (34).

9. The sustainable furniture board surface coating device according to claim 8, characterized in that: The length and width of the second rubber cleaning tape (523) are both greater than the width and thickness of the wood body (4), and the length of the third rubber cleaning tape (528) in the up-down direction is greater than the thickness of the wood body (4).

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