Gluing machine

Abstract

The utility model discloses a gluing machine, which belongs to the technical field of wood processing machinery, and comprises a machine body provided with a gluing device and a servo motor, the gluing device is connected with the servo motor, the gluing device comprises an upper profiling gluing roller and an upper profiling glue storage roller, the upper profiling glue coating roller is provided with a plurality of tooth peaks and a plurality of tooth grooves, so that the roller surface of the upper profiling glue coating roller is tooth-shaped, the upper profiling glue coating roller is matched with a tooth-shaped wood plate with a tooth-shaped surface, the upper profiling glue coating roller is meshed with the upper profiling glue storage roller, the upper profiling glue coating roller is connected with the servo motor, and the servo motor is connected with the upper profiling glue storage roller. The servo motor drives the upper profiling gluing roller to rotate, and the upper profiling gluing roller is used for gluing the upper surface of the tooth-shaped wood plate; the wood board gluing device is used for uniformly gluing a wood board with a special-shaped tenon-and-mortise structure on the surface.

Description

TECHNICAL FIELD

[0001] The utility model belongs to timber processing machinery technical field relates to a kind of machines for the board with surface to be tenon and mortise structure of special shape is glued. BACKGROUND

[0002] Wood board is made of wood, and has the characteristics of natural grain and durability. It is a common decoration material. After gluing, the wood board can be processed into plywood, which can improve the utilization rate of wood and is a commonly used material for furniture. When processing plywood, glue needs to be applied to the surface of the wood board first. A wood board surface gluing device for furniture processing (application number: 202310512988.9) is provided, which includes a main frame, a conveying mechanism, a gluing device, a glue loading mechanism, etc. The conveying mechanism is arranged between the two main frames, and the gluing device is arranged on the conveying mechanism and connected with the main frame. The glue loading mechanism is arranged on one of the main frames. The top surface of the wood board contacts the upper gluing pipe, and the glue on the upper gluing pipe is applied to the top surface of the wood board, which can uniformly glue the wood board. The surface of the lower glue pipe is evenly coated with glue, and the lower glue pipe contacts the bottom surface of the wood board, so that the glue on the lower glue pipe is applied to the bottom surface of the wood board, which can uniformly glue the wood board on both sides. When processing floorings, furniture and other wood products, the surface of the wood board needs to be planed and milled into various tenon and mortise structures to enhance the structural strength and achieve specific bonding requirements, such as toothed wood board (as shown in FIG. 1). Figure 1 The existing wood board surface gluing device can only uniformly glue the wood board with a flat surface, and cannot uniformly glue the wood board with a tenon and mortise structure. Invention content

[0003] The utility model provides a kind of gluing machine for the wood board with surface to be tenon and mortise structure is uniformly glued.

[0004] The technical scheme adopted by the utility model is as follows: a machine body provided with a gluing device and a servo motor is provided, the gluing device is connected with the servo motor, the gluing device includes an upper profiling gluing roller and an upper profiling glue accumulator, the upper profiling gluing roller is provided with a plurality of tooth peaks and a plurality of tooth grooves to make the roller surface toothed, so that the upper profiling gluing roller is matched with the toothed wood board with a toothed surface, the upper profiling gluing roller is engaged with the upper profiling glue accumulator, the upper profiling gluing roller is connected with the servo motor, the servo motor drives the upper profiling gluing roller to rotate, and the upper profiling gluing roller glues the upper surface of the toothed wood board.

[0005] The top of the tooth peak and the bottom of the tooth groove are both planes, the top of the tooth peak is a plane to provide a gap between the tooth peak and the concave point of the tooth-shaped wood board, and the bottom of the tooth groove is a plane to provide a gap between the tooth groove and the sharp point of the tooth-shaped wood board.

[0006] Further, the top of the tooth peak and the bottom of the tooth groove are both arc surfaces, and the functions are the same as above.

[0007] Further, the glue coating device further comprises a lower profiling glue coating roller and a lower profiling glue storage roller, the lower profiling glue coating roller and the lower profiling glue storage roller are engaged, the lower profiling glue coating roller is located below the upper profiling glue coating roller, the lower profiling glue coating roller is connected with the servo motor, the servo motor drives the lower profiling glue coating roller to rotate, and the lower profiling glue coating roller coats the lower surface of the tooth-shaped wood board.

[0008] Further, the diameter of the upper profiling glue coating roller is greater than that of the upper profiling glue storage roller, and the diameter of the lower profiling glue coating roller is greater than that of the lower profiling glue storage roller.

[0009] Further, the glue coating device further comprises a lower profiling glue coating roller and a lower profiling glue storage roller, the lower profiling glue coating roller and the lower profiling glue storage roller are engaged, the lower profiling glue coating roller is located below the upper profiling glue coating roller, the lower profiling glue coating roller is connected with the servo motor, the servo motor drives the lower profiling glue coating roller to rotate, and the lower profiling glue coating roller coats the lower surface of the tooth-shaped wood board.

[0010] Further, the machine body is further provided with a lifting frame, a hinge base and a support plate, the lifting frame is provided with a glue coating roller bearing seat and a glue storage roller bearing seat, the upper profiling glue coating roller is connected with the glue coating roller bearing seat, and the upper profiling glue storage roller is connected with the glue storage roller bearing seat; the hinge base is located at one end of the machine body, the support plate is located at the other end of the machine body, the support plate is provided with an air cylinder, the hinge base is hingedly connected with one end of the lifting frame, and the lifting rod of the air cylinder is hingedly connected with the other end of the lifting frame; the lifting frame can be controlled to rotate up and down with the hinge base as the center by the air cylinder, so that the distance between the upper profiling glue storage roller and the lower profiling glue coating roller is adjusted.

[0011] Further, the lifting frame is provided with a support base, the glue storage roller bearing seat is slidably connected with the support base, the support base is provided with a bolt, the bottom of the bolt is in contact with the glue storage roller bearing seat, the bolt is loosened to separate the bottom thereof from the glue storage roller bearing seat, and the glue storage roller bearing seat slides in the support base to adjust the distance between the upper profiling glue storage roller and the upper profiling glue coating roller; the bolt is tightened to tightly press the bottom thereof against the glue storage roller bearing seat, so that the position of the upper profiling glue storage roller is fixed.

[0012] Compared with the prior art, the present application has the following beneficial effects: the paste-like glue is placed between the upper profiled glue coating roller and the upper profiled glue storage roller, the servo motor drives the upper profiled glue coating roller to rotate, the upper profiled glue coating roller with a toothed roller surface rolls and presses the toothed wood board while uniformly coating the paste-like glue on the surface of the toothed wood board, and the toothed wood board is uniformly coated with glue. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a schematic view of a toothed wood board.

[0014] Figure 2 is a schematic view of a structure of the present application.

[0015] Figure 3 is a view of A of Figure 1 .

[0016] Figure 4 is a right view of Figure 3 .

[0017] Figure 5 is a schematic view of the present application during glue coating.

[0018] Figure 6 is a view of B of Figure 5 .

[0019] Figure 7 is a right view of Figure 6 .

[0020] Figure 8 is an enlarged schematic view of the C area of Figure 7 .

[0021] In the figure: 1, machine body; 11, hinge base; 12, support plate; 2, servo motor; 3, upper profiled glue coating roller; 31, tooth peak; 32, tooth groove; 4, upper profiled glue storage roller; 5, glue blocking plate; 6, lifting frame; 61, glue coating roller bearing seat; 62, glue storage roller bearing seat; 63, air cylinder; 64, support base; 65, bolt; 7, lower profiled glue coating roller; 8, lower profiled glue storage roller; 9, toothed wood board. DETAILED DESCRIPTION

[0022] The present application will be further described in detail below in combination with the examples of the accompanying drawings:

[0023] For example, as Figures 1 to 8The illustrated glue spreading machine comprises a machine body 1 provided with a glue spreading device and a servo motor 2, the glue spreading device is connected with the servo motor 2, the glue spreading device comprises an upper profiled glue spreading roller 3 and an upper profiled glue storage roller 4, the upper profiled glue spreading roller 3 is provided with a plurality of tooth peaks 31 and a plurality of tooth grooves 32 to make the roller surface present a tooth shape, the upper profiled glue spreading roller 3 is matched with a tooth-shaped wooden board 9 with a tooth-shaped surface, the upper profiled glue spreading roller 3 and the upper profiled glue storage roller 4 are engaged, the upper profiled glue spreading roller 3 is connected with the servo motor 2, the paste-shaped glue is placed between the upper profiled glue spreading roller 3 and the upper profiled glue storage roller 4, the servo motor 2 drives the upper profiled glue spreading roller 3 to rotate, the upper profiled glue spreading roller 3 rolls and conveys the tooth-shaped wooden board 9 while uniformly spreading the paste-shaped glue on the top surface of the tooth-shaped wooden board 9. The top of the tooth peak 31 and the bottom of the tooth groove 32 are both flat or arc surfaces, the flat surface is adopted in this example, the top of the tooth peak 31 is flat to avoid the tooth peak 31 and the concave point of the tooth-shaped wooden board 9 to exist a spacing for avoiding position, the bottom of the tooth groove 32 is flat to avoid the tooth groove 32 and the sharp point of the tooth-shaped wooden board 9 to exist a spacing for avoiding position, the paste-shaped glue is spread from the sharp point of the tooth-shaped wooden board 9 to the inclined surface and then to the concave point of the tooth-shaped wooden board 9 when the paste-shaped glue is extruded. The glue spreading device further comprises a lower profiled glue spreading roller 7 and a lower profiled glue storage roller 8, the lower profiled glue spreading roller 7 and the lower profiled glue storage roller 8 are engaged, the lower profiled glue spreading roller 7 is located below the upper profiled glue spreading roller 3, the lower profiled glue spreading roller 7 is connected with the servo motor 2, the paste-shaped glue is placed between the lower profiled glue spreading roller 7 and the lower profiled glue storage roller 8, the servo motor 2 drives the lower profiled glue spreading roller 7 to rotate, the lower profiled glue spreading roller 7 rolls and conveys the tooth-shaped wooden board 9 while uniformly spreading the paste-shaped glue on the bottom surface of the tooth-shaped wooden board 9. The diameter of the upper profiled glue spreading roller 3 is greater than that of the upper profiled glue storage roller 4, and the diameter of the lower profiled glue spreading roller 7 is greater than that of the lower profiled glue storage roller 8. The glue spreading machine further comprises a blocking plate 5 arranged between the upper profiled glue spreading roller 3 and the upper profiled glue storage roller 4 and between the lower profiled glue spreading roller 7 and the lower profiled glue storage roller 8 to prevent glue leakage. The machine body 1 is further provided with a lifting frame 6, a hinge base 11 and a support plate 12, the lifting frame 6 is provided with a glue spreading roller bearing seat 61 and a glue storage roller bearing seat 62, the upper profiled glue spreading roller 3 is connected with the glue spreading roller bearing seat 61, the upper profiled glue storage roller 4 is connected with the glue storage roller bearing seat 62, the hinge base 11 is located at one end of the machine body 1, the support plate 12 is located at the other end of the machine body 1, the support plate 12 is provided with an air cylinder 63, the hinge base 11 is hinged with one end of the lifting frame 6, the lifting rod of the air cylinder 63 is hinged with the other end of the lifting frame 6, the lifting frame 6 can be controlled to rotate up and down with the hinge base 11 as the center by the air cylinder 63 to adjust the distance between the upper profiled glue storage roller 4 and the lower profiled glue spreading roller 7. The lifting frame 6 is provided with a support base 64, the glue storage roller bearing seat 62 is slidably connected with the support base 64, the support base 64 is provided with a bolt 65, the bottom of the bolt 65 is in contact with the glue storage roller bearing seat 62, the bolt 65 is loosened to separate the bottom thereof from the glue storage roller bearing seat 62, the glue storage roller bearing seat 62 is slid on the support base 64 to adjust the distance between the upper profiled glue storage roller 4 and the upper profiled glue spreading roller 3, the bolt 65 is tightened to tightly press the bottom thereof against the glue storage roller bearing seat 62 to fix the position of the upper profiled glue storage roller 4.In the example, the upper profiling glue coating roller 3 is designed to be mainly used for uniformly coating glue on the wood board with a toothed surface, but the utility model is not limited to be used for toothed wood board 9 glue coating, and by redesigning the tooth peak 31 shape and the tooth groove 32 shape and the number of the upper profiling glue coating roller 3 to adapt to the special-shaped mortise and tenon structure wood board, the wood board with the corresponding special-shaped mortise and tenon structure can be uniformly coated with glue.

Claims

1. A gluing machine comprising a machine body provided with a gluing device and a servo motor, the gluing device being connected to the servo motor, characterized in that: The glue coating device comprises an upper profiled glue coating roller and an upper profiled glue storage roller, the upper profiled glue coating roller is provided with a plurality of tooth peaks and a plurality of tooth grooves so that the roller surface is toothed, the upper profiled glue coating roller and the upper profiled glue storage roller are engaged, and the upper profiled glue coating roller is connected with the servo motor.

2. The gluing machine according to claim 1, characterized in that: The top of the tooth peak and the bottom of the tooth groove are both flat surfaces.

3. The gluing machine according to claim 1, characterized in that: The top of the tooth peak and the bottom of the tooth groove are both arc surfaces.

4. The gluing machine according to claim 2 or 3, characterized in that: The glue coating device further comprises a lower profiled glue coating roller and a lower profiled glue storage roller, the lower profiled glue coating roller and the lower profiled glue storage roller are engaged, the lower profiled glue coating roller is located below the upper profiled glue coating roller, and the lower profiled glue coating roller is connected with the servo motor.

5. The gluing machine according to claim 4, characterized in that: The diameter of the upper profiled glue coating roller is greater than that of the upper profiled glue storage roller, and the diameter of the lower profiled glue coating roller is greater than that of the lower profiled glue storage roller.

6. The gluing machine according to claim 5, characterized in that: A glue blocking plate is arranged between the upper profiled glue coating roller and the upper profiled glue storage roller and between the lower profiled glue coating roller and the lower profiled glue storage roller.

7. The gluing machine according to claim 6, characterized in that: The machine body is further provided with a lifting frame, a hinge base and a support plate, the lifting frame is provided with a glue coating roller bearing seat and a glue storage roller bearing seat, the upper profiled glue coating roller is connected with the glue coating roller bearing seat, the upper profiled glue storage roller is connected with the glue storage roller bearing seat, the hinge base is located at one end of the machine body, the support plate is located at the other end of the machine body, the support plate is provided with an air cylinder, the hinge base is hingedly connected with one end of the lifting frame, and the lifting rod of the air cylinder is hingedly connected with the other end of the lifting frame.

8. The gluing machine according to claim 7, characterized in that: The lifting frame is provided with a support base, the glue storage roller bearing seat is slidably connected with the support base, the support base is provided with a bolt, and the bottom of the bolt is in contact with the glue storage roller bearing seat.

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