Wood board gluing device

Abstract

The utility model relates to the technical field of gluing devices, in particular to a wooden board gluing device which comprises a device machine table and a liquid storage tank, the top end of the device machine table is fixedly connected with the liquid storage tank, the right side of the liquid storage tank is fixedly connected with a glue conveying assembly, the upper end of the device machine table is fixedly connected with a spring telescopic rod, and the bottom end of the spring telescopic rod is fixedly connected with a glue scraping plate. A rubber roller is rotatably connected to the inner side of the device machine table, an extrusion assembly is fixedly connected to the inner side of the glue conveying assembly, a concentration box is fixedly connected to the outer side of one end of the extrusion assembly, and a sponge barrel is fixedly connected to the outer side of the concentration box. The glue conveying assembly comprises a hose, a metal cover is fixedly connected to one side of the hose, and a rubber ring is fixedly connected to the inner side of the metal cover. According to the wood board gluing device, the effect that continuous gluing can be conducted on wood boards without continuous power supply is achieved, the design is particularly suitable for outdoor operation, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of gluing devices, in particular to a gluing device for wooden product boards. Background Art

[0002] Wood product boards refer to flat rectangular materials obtained by processing wood. They are widely used in furniture manufacturing, architectural decoration, packaging and other woodworking fields. They are favored for their good physical properties and beautiful natural texture. The wood product board gluing device is a mechanical equipment specially used to evenly apply glue to the surface of the board during the wood product processing process to ensure the firmness of the board bonding and the stability of the product.

[0003] Existing wood product board gluing devices mainly use an electric-driven glue spray pump to transport glue and spray the glue through a spray pipe to achieve gluing of the board. However, this electric-driven method may encounter the problem of poor continuous working performance when used outdoors, especially in outdoor environments where the power supply is unstable or cannot provide continuous power support. Therefore, a wood product board gluing device is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a device for gluing wood product boards, so as to solve the problem that the existing device for gluing wood product boards mainly adopts an electric-driven glue spray pump to transport glue and sprays the glue through a spray pipe to achieve gluing of the boards. However, this electric-driven method may encounter the problem of poor continuous working performance when used outdoors, especially in outdoor environments where the power supply is unstable or cannot provide continuous power support.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A device for coating wood product boards with glue comprises a device platform and a liquid storage tank, the top of the device platform is fixedly connected to the liquid storage tank, the right side of the liquid storage tank is fixedly connected to a glue delivery component, the upper end of the device platform is fixedly connected to a spring telescopic rod, the bottom end of the spring telescopic rod is fixedly connected to a scraper, the inner side of the device platform is rotatably connected to a rubber roller, the inner side of the glue delivery component is fixedly connected to an extrusion component, the outer side of one end of the extrusion component is fixedly connected to a concentration box, the outer side of the concentration box is fixedly connected to a sponge cylinder, the glue delivery component comprises a hose, one side of the hose is fixedly connected to a metal cover, the inner side of the metal cover is fixedly connected to a rubber ring, The outer side of the metal cover is fixedly connected to a vertical plate, and the inner side of the vertical plate is rotatably connected to a metal cylinder through a bearing, and one side of the metal cylinder is fixedly connected to a glue collecting cylinder, and a storage groove is provided on the inner side of the glue collecting cylinder. The extrusion assembly includes a column shell, and a first one-way valve is installed on the inner side of one end of the column shell, and a movable channel is provided on the inner side of the column shell. A linear spring is fixedly connected to one side of the movable channel provided by the column shell, and a double-column tube is slidably connected to the inner side of the movable channel provided by the column shell, and a silicone ring is fixedly connected to the outer side of the double-column tube, and a liquid flow channel is provided on the inner side of the double-column tube, and a second one-way valve is fixedly connected to the inner side of the liquid flow channel provided by the double-column tube.

[0007] As a further optimization of the present invention, a groove is provided on the inner side of the device machine near the rubber roller, the upper end of the rubber roller protrudes from the upper end of the groove of the device machine, the lower part of the rear end of the scraper is set to an arc, and the number of the spring telescopic rods is four, and the spring telescopic rods are fixed at the upper ends of the four corners of the scraper.

[0008] As a further optimization of the present invention, the inner side of the liquid storage tank is hollow, the right side of the liquid storage tank is fixedly connected to the left side of the hose, a through hole is opened on the inner side of the liquid storage tank close to the hose, and the interior of the liquid storage tank is connected to the interior of the hose.

[0009] As a further optimization of this utility model, the top of the vertical plate is fixedly connected to the upper end of the device machine, an axial hole is opened on the inner side of the vertical plate near the metal cylinder, the hose is connected to the inside of the metal cover, the inner side of the rubber ring is fitted with the outer side of the metal cylinder, and the inner side of the metal cover is connected to the inner side of the metal cylinder.

[0010] As a further optimization of this utility model, the inner side of the rubber collecting cylinder is hollow, the rubber collecting cylinder is connected with the inside of the metal cylinder, the rubber collecting cylinder is provided with mounting holes on the inner side close to the extrusion assembly, and the number of the mounting holes of the rubber collecting cylinder is the same as the number of the extrusion assembly.

[0011] As further optimized content of this utility model, the column shell is shaped as a hollow cylinder, the outer side of the column shell is fixedly connected to the inside of the mounting hole of the rubber collecting cylinder, the shape of the double column tube is two sections of hollow cylinders, one side of the linear spring is fixedly connected to one side of the double column tube close to the silicone ring, and the outer side of the silicone ring is fitted with the inside of the movable channel opened in the column shell.

[0012] As a further optimization of this utility model, the inner side of the centralizing box is hollow, the inner side of the centralizing box is fixedly connected to the outer side of one end of the double-column tube, a mounting hole is provided on the inner side of the centralizing box near the double-column tube, the inner side of the double-column tube is connected to the inner side of the centralizing box, and a through hole is provided on one end of the centralizing box near the sponge tube.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the utility model, through the provision of glue delivery components, centralized boxes, sponge cylinders and extrusion components, the device realizes the effect of continuous gluing of wood product boards without continuous power supply through sophisticated mechanical design. Through the action of the extrusion component, it is ensured that the glue liquid can be effectively transmitted from the storage container to the gluing component through the pressure difference even in the absence of electricity. Therefore, in outdoor environments, even if the power supply is unstable or cannot provide continuous power support, the continuity of the gluing work can be maintained. This design is particularly suitable for outdoor operations, improves the flexibility of wood product processing, and ensures the stability of production in various environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the rubber roller of the utility model;

[0017] Figure 3 This is a schematic diagram of the hose structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the glue collecting cylinder of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the structure at A;

[0020] Figure 6 This is a schematic diagram of the column shell structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the double-column tube structure of the utility model.

[0022] In the figure: 1. Installation machine; 2. Liquid storage tank;

[0023] 3. Glue delivery assembly; 31. Hose; 32. Metal cover; 33. Rubber ring; 34. Vertical plate; 35. Bearing; 36. Metal cylinder; 37. Glue collecting cylinder; 38. Storage groove;

[0024] 4. Spring telescopic rod; 5. Squeegee; 6. Rubber roller;

[0025] 7. Extrusion assembly; 71. Column housing; 72. First one-way valve; 73. Active channel; 74. Linear spring; 75. Double column tube; 76. Silicone ring; 77. Second one-way valve; 78. Liquid channel;

[0026] 8. Concentration box; 9. Sponge tube. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0029] See also Figure 1-7 , the utility model provides a technical solution:

[0030] A device for coating wood products with glue, comprising a device platform 1 and a liquid storage tank 2, wherein the top of the device platform 1 is fixedly connected to the liquid storage tank 2, a glue delivery component 3 is fixedly connected to the right side of the liquid storage tank 2, the upper end of the device platform 1 is fixedly connected to a spring telescopic rod 4, the bottom end of the spring telescopic rod 4 is fixedly connected to a scraper 5, a rubber roller 6 is rotatably connected to the inner side of the device platform 1, an extrusion component 7 is fixedly connected to the inner side of the glue delivery component 3, one end of the extrusion component 7 is fixedly connected to a central box 8, and the outer side of the central box 8 is fixedly connected to a sponge tube 9, the glue delivery component 3 comprises a hose 31, a metal cover 32 is fixedly connected to one side of the hose 31, a rubber ring 33 is fixedly connected to the inner side of the metal cover 32, and a vertical The plate 34 and the vertical plate 34 are rotatably connected to the inner side of the metal cylinder 36 through the bearing 35, and the metal cylinder 36 is fixedly connected to the glue collecting cylinder 37 on one side, and a storage groove 38 is provided on the inner side of the glue collecting cylinder 37. The extrusion assembly 7 includes a column shell 71, and a first one-way valve 72 is installed on the inner side of one end of the column shell 71. A movable channel 73 is provided on the inner side of the column shell 71, and a linear spring 74 is fixedly connected to one side of the movable channel 73 provided by the column shell 71. A double column tube 75 is slidably connected to the inner side of the movable channel 73 provided by the column shell 71, and a silicone ring 76 is fixedly connected to the outer side of the double column tube 75. A liquid channel 78 is provided on the inner side of the double column tube 75, and a second one-way valve 77 is fixedly connected to the inner side of the liquid channel 78 provided by the double column tube 75.

[0031] As a further implementation of this solution, a groove is opened on the inner side of the device platform 1 near the rubber roller 6, and the upper end of the rubber roller 6 protrudes from the upper end of the groove of the device platform 1. The lower part of the rear end of the scraper 5 is set to an arc. There are four spring telescopic rods 4, which are fixed to the upper ends of the four corners of the scraper 5. The rubber roller 6 is convenient for pushing the wood product board to reduce friction and reduce labor intensity. The scraper 5 can smooth the glue on the wood product board, and at the same time, the elastic thrust of the spring telescopic rod 4 can maintain the fit between the scraper 5 and the wood product board;

[0032] As a further implementation of this solution, the inside of the liquid storage tank 2 is hollow, and the right side of the liquid storage tank 2 is fixedly connected to the left side of the hose 31. A through hole is opened on the inner side of the liquid storage tank 2 near the hose 31, and the interior of the liquid storage tank 2 is connected to the interior of the hose 31. The top of the vertical plate 34 is fixedly connected to the upper end of the device machine 1. The inner side of the vertical plate 34 near the metal cylinder 36 is opened with an axial hole. The hose 31 is connected to the interior of the metal cover 32. The inner side of the rubber ring 33 is fitted with the outer side of the metal cylinder 36. The inner side of the metal cover 32 is connected to the inner side of the metal cylinder 36, which facilitates the glue inside the liquid storage tank 2 to flow into the interior of the storage groove 38, while preventing the glue from moving out and not affecting the normal rotation of the metal cylinder 36.

[0033] As a further implementation of this solution, the inside of the glue collecting cylinder 37 is hollow, and the glue collecting cylinder 37 is connected to the inside of the metal cylinder 36. A mounting hole is opened on the inner side of the glue collecting cylinder 37 near the extrusion assembly 7. The number of mounting holes of the glue collecting cylinder 37 is the same as the number of the extrusion assembly 7. The hollow design of the glue collecting cylinder 37 and the internal connection with the metal cylinder 36 may facilitate the transmission of the glue liquid. The number of mounting holes of the glue collecting cylinder 37 is the same as the number of the extrusion assembly 7, which may help ensure the coordination and synchronous operation between multiple components.

[0034] As a further implementation of this solution, the column shell 71 is in the shape of a hollow cylinder, the outer side of the column shell 71 is fixedly connected to the inside of the mounting hole of the glue collection cylinder 37, the double column tube 75 is in the shape of two hollow cylinders, one side of the linear spring 74 is fixedly connected to one side of the double column tube 75 close to the silicone ring 76, and the outer side of the silicone ring 76 fits into the inside of the active channel 73 opened by the column shell 71, so that the liquid inside the active channel 73 is conveniently transported to the inside of the central box 8 through the double column tube 75, and at the same time, the pressure difference is used to transport the glue inside the glue collection cylinder 37 to the inside of the active channel 73 again for further transportation;

[0035] As a further implementation of this solution, the inner side of the centralized box 8 is hollow, and the inner side of the centralized box 8 is fixedly connected to the outer side of one end of the double-column tube 75. A mounting hole is provided on the inner side of the centralized box 8 near the double-column tube 75, and the inner side of the double-column tube 75 is connected to the inner side of the centralized box 8. A through hole is provided on one end of the centralized box 8 near the sponge tube 9 to facilitate the glue inside the double-column tube 75 to enter the interior of the centralized box 8. The through hole on one end of the centralized box 8 near the sponge tube 9 may contribute to the uniform distribution and smearing of the glue, thereby improving the uniformity and effect of the glue coating.

[0036] Working process: When the glue is applied to the wood board by powering on, the glue in the liquid storage tank 2 flows from the hose 31 into the inside of the metal cover 32, and then flows from the metal cover 32 into the metal cylinder 36 and the storage groove 38. At this time, the wood board is placed on the rubber roller 6 at the rear end. When the top of the rubber roller 6 fits with the lower end of the sponge cylinder 9, the sponge cylinder 9 drives the central box 8 to rotate under the action of friction. The central box 8 drives the glue collection cylinder 37 and the metal cylinder 36 to rotate through the extrusion component 7. The metal cylinder 36 is rotatably connected to the inner side of the vertical plate 34 through the bearing 35. The rubber ring 33 plays a role in the metal cylinder 36 and the vertical plate 3 4, which can prevent the glue from overflowing outside. When the central box 8 moves toward the column shell 71, the central box 8 drives the double column tube 75 to move, and the double column tube 75 slides inside the movable channel 73 opened in the column shell 71. The silicone ring 76 plays a role in sealing between the double column tube 75 and the column shell 71. After the double column tube 75 moves, under the action of pressure, the second one-way valve 77 is in an open state. The allowed flow direction of the second one-way valve 77 is the same as the allowed flow direction of the first one-way valve 72. At this time, the first one-way valve 72 is in a tightly closed state under the action of pressure. At this time, the glue stored in the column shell 71 flows into the interior of the central box 8 through the second one-way valve 77 and the liquid flow channel 78, and flows into the interior of the sponge tube 9 through the through hole of the central box 8. The glue seeps out from the sponge tube 9, so that the glue is smeared on the wood product board. The sponge tube 9 can disperse the distribution of the glue and improve the uniformity of smearing on the wood product board. When the central box 8 is away from the wood product board, the elastic force of the linear spring 74 pulls the double column tube 75 toward the outside of the column shell 71. During this process, the second one-way valve 77 is in a closed state, and one end of the movable channel 73 opened in the column shell 71 is in an underpressure state. The first one-way valve 72 is in the open state. At this time, the colloid inside the storage groove 38 is filled into the movable channel 73 opened in the column shell 71, which is convenient for filling the sponge tube 9 with glue again to achieve continuous glue application. When the wooden board passes through the scraper 5, the scraper 5 can smooth the glue on the wooden board. The spring telescopic rod 4 plays a buffering role when the scraper 5 contacts the wooden board. At the same time, the elastic thrust of the spring telescopic rod 4 can maintain the fit between the scraper 5 and the wooden board. The device can achieve the effect of continuous glue application on the wooden board without borrowing power, is suitable for outdoor use, and improves practicality.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wood product board gluing device, comprising a device platform (1) and a liquid storage tank (2), characterized in that: The top of the device machine (1) is fixedly connected to a liquid storage tank (2), the right side of the liquid storage tank (2) is fixedly connected to a glue delivery component (3), the upper end of the device machine (1) is fixedly connected to a spring telescopic rod (4), the bottom end of the spring telescopic rod (4) is fixedly connected to a scraper (5), the inner side of the device machine (1) is rotatably connected to a rubber roller (6), the inner side of the glue delivery component (3) is fixedly connected to an extrusion component (7), the outer side of one end of the extrusion component (7) is fixedly connected to a concentration box (8), the outer side of the concentration box (8) is fixedly connected to a sponge tube (9), the glue delivery component (3) includes a hose (31), one side of the hose (31) is fixedly connected to a metal cover (32), the inner side of the metal cover (32) is fixedly connected to a rubber ring (33), the outer side of the metal cover (32) is fixedly connected to a vertical plate (34), the inner side of the vertical plate (34) is fixedly connected to a rubber ring (33). The side is rotatably connected to a metal cylinder (36) through a bearing (35), and one side of the metal cylinder (36) is fixedly connected to a glue collecting cylinder (37), and a storage groove (38) is provided on the inner side of the glue collecting cylinder (37). The extrusion assembly (7) includes a column shell (71), and a first one-way valve (72) is installed on the inner side of one end of the column shell (71). The inner side of the column shell (71) is provided with a movable path (73), and one side of the movable path (73) provided in the column shell (71) is fixedly connected to a linear spring (74). The inner side of the movable path (73) provided in the column shell (71) is slidably connected to a double column tube (75), and the outer side of the double column tube (75) is fixedly connected to a silicone ring (76). The inner side of the double column tube (75) is provided with a liquid flow path (78), and the inner side of the liquid flow path (78) provided in the double column tube (75) is fixedly connected to a second one-way valve (77).

2. The device for gluing wood products according to claim 1, characterized in that: A groove is provided on the inner side of the device platform (1) near the rubber roller (6), and the upper end of the rubber roller (6) protrudes from the upper end of the groove of the device platform (1). The lower part of the rear end of the scraper (5) is set to be an arc. The number of the spring telescopic rods (4) is four, and the spring telescopic rods (4) are fixed to the upper ends of the four corners of the scraper (5).

3. The device for gluing wood products according to claim 1, characterized in that: The inner side of the liquid storage tank (2) is hollow, the right side of the liquid storage tank (2) is fixedly connected to the left side of the hose (31), a through hole is opened on the inner side of the liquid storage tank (2) close to the hose (31), and the interior of the liquid storage tank (2) is connected to the interior of the hose (31).

4. The device for gluing wood products according to claim 1, characterized in that: The top of the vertical plate (34) is fixedly connected to the upper end of the device platform (1); an axial hole is opened on the inner side of the vertical plate (34) close to the metal cylinder (36); the hose (31) is connected to the inside of the metal cover (32); the inner side of the rubber ring (33) is fitted with the outer side of the metal cylinder (36); and the inner side of the metal cover (32) is connected to the inner side of the metal cylinder (36).

5. The device for gluing wood products according to claim 1, characterized in that: The inner side of the rubber collecting cylinder (37) is hollow, the rubber collecting cylinder (37) is communicated with the interior of the metal cylinder (36), and a mounting hole is provided on the inner side of the rubber collecting cylinder (37) close to the extrusion assembly (7). The number of the mounting holes of the rubber collecting cylinder (37) is the same as that of the extrusion assembly (7).

6. The device for gluing wood products according to claim 1, characterized in that: The column shell (71) is in the shape of a hollow cylinder. The outer side of the column shell (71) is fixedly connected to the inside of the mounting hole of the rubber collecting cylinder (37). The double column tube (75) is in the shape of two sections of hollow cylinders. One side of the linear spring (74) is fixedly connected to one side of the double column tube (75) close to the silicone ring (76). The outer side of the silicone ring (76) is in contact with the inside of the movable path (73) opened in the column shell (71).

7. The device for gluing wood products according to claim 1, characterized in that: The inner side of the centralizing box (8) is hollow, and the inner side of the centralizing box (8) is fixedly connected to the outer side of one end of the double-column tube (75). A mounting hole is provided on the inner side of the centralizing box (8) close to the double-column tube (75). The inner side of the double-column tube (75) is connected to the inner side of the centralizing box (8). A through hole is provided on one end of the centralizing box (8) close to the sponge tube (9).

Images