Automatic plywood coating machine

Abstract

The utility model discloses an automatic coating machine for plywood. The automatic coating machine comprises a rack, the coating device is arranged on one side of the rack, and a gluing plate is arranged on one side of the coating device; the rotatable mounting frame is arranged below the gluing plate, and a plurality of air holes are formed in the mounting frame; a gear is arranged on one side of the installation frame, the bottom of the gear is meshed with a toothed bar, and one end of the toothed bar is connected with a pushing air cylinder. The automatic coating machine for the plywood has the following beneficial effects that the automatic coating machine for the plywood can be used for automatically coating glue on the plywood and automatically attaching the plywood to another plywood.

Description

Technical Field

[0001] The utility model relates to an automatic coating machine for plywood. Background Art

[0002] Plywood glue coating machine is a machine used to produce plywood. Its main function is to apply glue to the surface of wood so as to glue wood chips or thin wood boards together to form plywood. This machine can apply glue evenly and accurately to ensure that the wood can be firmly bonded when pressed. Plywood glue coating machine is usually an important equipment in wood processing plants for large-scale production of plywood.

[0003] The existing plywood gluing machine generally applies glue to the plywood, then removes the plywood and attaches it to another plywood of the same specification to complete the connection of the two plywoods. However, the existing attachment requires manual calibration, and the overall attachment effect is often poor due to the deviation of the attachment position. Utility Model Content

[0004] The utility model aims to provide an automatic plywood coating machine, which can automatically coat glue on a plywood and automatically attach it to another plywood.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A plywood automatic coating machine comprises: a frame; a coating device arranged on one side of the frame, a coating plate arranged on one side of the coating device; a rotatable mounting frame arranged below the coating plate, a plurality of air holes arranged on the mounting frame; a gear is arranged on one side of the mounting frame, a gear rod is meshed at the bottom of the gear, and a push cylinder is connected to one end of the gear rod.

[0007] The utility model is further configured as follows: a driving wheel is meshed at the bottom of the other end of the gear rod, a driving rod is meshed at the bottom of the driving wheel, and a driving plate is connected to one side of the driving rod.

[0008] The utility model is further configured as follows: a conveyor belt is arranged on one side of the driving plate, a conveyor platform is arranged at the end of the conveyor belt, and the driving plate is arranged on the conveyor platform.

[0009] The utility model is further configured as follows: the conveyor belt is connected with a conveyor motor.

[0010] The utility model is further configured as follows: a push frame is arranged at the end of the conveying platform, and the push frame is connected with a driving cylinder.

[0011] The utility model is further configured that: a plurality of air holes are connected to a vacuum pump.

[0012] The utility model is further configured as follows: both sides of the mounting frame are connected with the frame by bearings.

[0013] The utility model is further configured that: when the push cylinder works, it can drive the gear rod to move outward, thereby driving the gear to rotate and causing the mounting frame to flip.

[0014] The utility model is further configured that: the driving cylinder can drive the push frame to move up and down, so that the two plywood boards can be accurately fitted.

[0015] In summary, the utility model has the following beneficial effects: the automatic plywood coating machine can automatically coat glue on a plywood and automatically attach it to another plywood. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of an embodiment;

[0017] Figure 2 is a side structural schematic diagram of an embodiment;

[0018] Figure 3 It is a rear structural schematic diagram of the embodiment.

[0019] Figure numerals: 1. frame; 2. coating device; 3. glue coating plate; 4. mounting frame; 5. air hole; 6. gear; 7. gear rod; 8. push cylinder; 9. driving wheel; 10. driving rod; 11. driving plate; 12. conveyor belt; 13. conveying platform; 14. conveying motor; 15. push frame; 16. driving cylinder. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0022] In the description of the present utility model, "multiple" means two or more than two, unless otherwise clearly specified and specifically defined. In the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal connection of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0023] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1-Figure 3 As shown, an automatic plywood coating machine includes a frame 1. A coating device 2 is provided on one side of the frame 1. A glue coating plate 3 is provided on one side of the coating device 2. When in use, the coating device 2 moves down to make the glue coating plate 3 and the plywood closely attached, and the glue at the bottom of the glue coating plate 3 is attached to the surface of the plywood. The coating device 2 is prior art, so it is not described in detail.

[0025] In order to accurately attach the glue-coated plywood to another plywood, the present application provides a rotatable mounting frame 4 below the glue-coated board 3. The mounting frame 4 is provided with a plurality of air holes 5. The plurality of air holes 5 are connected to a vacuum pump (not shown in the figure), which can be used to absorb the plywood on the mounting frame 4 to prevent the plywood from falling. When in use, the plywood is placed on the mounting frame 4, and the vacuum pump is started, and the air holes 5 absorb the plywood to prevent the plywood from falling.

[0026] Correspondingly, the two sides of the mounting frame 4 are connected to the frame 1 by bearings, and a gear 6 is provided on one side of the mounting frame 4. A gear rod 7 is meshed at the bottom of the gear 6. Among them, one end of the gear rod 7 is connected to a push cylinder 8 for driving the gear rod 7 to slide back and forth horizontally. A driving wheel 9 is meshed at the bottom of the other end of the gear rod 7. A driving rod 10 is meshed at the bottom of the driving wheel 9. A driving plate 11 is connected to one side of the driving rod 10. Among them, when the cylinder is working, it can drive the gear rod 7 to move outward, thereby driving the gear 6 to rotate. When the gear 6 rotates, the mounting frame 4 is flipped 180 degrees, causing the plywood to flip. At the same time, the driving wheel 9 rotates, causing the driving rod 10 to move and drive the driving plate 11 to move below the position where the plywood is located.

[0027] Correspondingly, a conveyor belt 12 is provided on one side of the driving plate 11. A conveying platform 13 is provided at the end of the conveyor belt 12. The driving plate 11 is provided on the conveying platform 13. The conveyor belt 12 is connected to a conveying motor 14. When in use, multiple plywood sheets are sequentially placed on the conveyor belt 12 and sequentially conveyed to the frame 1. When the driving rod 10 moves, it drives one of the plywood sheets to move below the plywood sheet coated with glue.

[0028] Correspondingly, the frame 1 is provided with a push frame 15 at the end of the conveying platform 13. The push frame 15 is connected to a driving cylinder 16. The driving cylinder 16 can drive the push frame 15 to move up and down. When another plywood moves to the bottom of the well-coated plywood, the driving cylinder 16 drives the push frame 15 to move up, so that the two plywoods are accurately attached, thereby achieving the attachment of the plywood, and achieving a higher attachment accuracy.

[0029] As described above, since the distance that the push plate moves each time is consistent, the plywood can always enter and correspond to the plywood coated with glue, thereby achieving a higher attachment accuracy.

[0030] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A plywood automatic coating machine, characterized in that: include: Rack (1); A coating device (2) is arranged on one side of the frame (1), and a glue coating plate (3) is arranged on one side of the coating device (2); A rotatable mounting frame (4) disposed below the glue coating plate (3), wherein the mounting frame (4) is provided with a plurality of air holes (5); A gear (6) is provided on one side of the mounting frame (4), a gear rod (7) is meshed at the bottom of the gear (6), and a push cylinder (8) is connected to one end of the gear rod (7).

2. The automatic plywood coating machine according to claim 1, characterized in that: A driving wheel (9) is meshed at the bottom of the other end of the gear rod (7), a driving rod (10) is meshed at the bottom of the driving wheel (9), and a driving plate (11) is connected to one side of the driving rod (10).

3. The automatic plywood coating machine according to claim 2, characterized in that: A conveyor belt (12) is arranged on one side of the driving plate (11), a conveyor platform (13) is arranged at the end of the conveyor belt (12), and the driving plate (11) is arranged on the conveyor platform (13).

4. The automatic plywood coating machine according to claim 3, characterized in that: The conveyor belt (12) is connected to a conveying motor (14).

5. The automatic plywood coating machine according to claim 3, characterized in that: The frame (1) is provided with a push frame (15) at the end of the conveying platform (13), and the push frame (15) is connected to a driving cylinder (16).

6. The automatic plywood coating machine according to claim 1, characterized in that: The multiple air holes (5) are connected to a vacuum pump.

7. The automatic plywood coating machine according to claim 1, characterized in that: Both sides of the mounting frame (4) are connected to the frame (1) via bearings.

8. The automatic plywood coating machine according to claim 1, characterized in that: When the push cylinder (8) is working, it can drive the gear rod (7) to move outward, thereby driving the gear (6) to rotate, causing the mounting frame (4) to flip 180 degrees.

9. The automatic plywood coating machine according to claim 5, characterized in that: The driving cylinder (16) can drive the push frame (15) to move up and down so that the two plywood boards can be accurately fitted together.

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