Gluing device for wood board

Abstract

The utility model discloses a gluing device for wood boards, which comprises a conveying frame, a plurality of conveying rollers are arranged in the middle of the conveying frame through bearings, the conveying rollers are in transmission connection through chains, a motor is arranged on one side of the conveying frame and is in transmission connection with the conveying rollers, and the conveying frame is connected with a camera support. According to the wood board gluing device, the high-speed camera is arranged to collect images and determine the position lacking glue, the brush is used for smearing the position lacking glue, complete gluing of wood boards is achieved, the wood boards can be effectively bonded conveniently when the wood boards are pressed subsequently, and the quality of the wood boards is improved; and the manual smearing procedure is omitted, and good practicability is achieved.

Description

Technical Field

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

[0002] During the production process of wood-based panels, sizing of wooden boards is a key step, which directly affects the gluing quality of the panels and the performance of the final products. Plywood is a panel made by gluing multiple layers of veneers according to certain rules, which can improve the utilization rate of wood and is widely used in multiple industries. When using a roller-type sizing machine to size wood-based panels, due to the inconsistent thickness of some wooden boards, the glue application at some positions is uneven or the glue cannot be applied, resulting in a decline in the quality of subsequent wood-based panel production. Secondly, the method of manual application is time-consuming and laborious. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a sizing device for wooden boards to solve at least one of the above technical problems in view of the deficiencies of the prior art.

[0004] The technical solution of the utility model to solve the above technical problems is as follows: A sizing device for wooden boards includes a conveying frame. A plurality of conveying rollers are arranged in the middle of the conveying frame through bearings, and the plurality of conveying rollers are connected by chain drive. A motor is arranged on one side of the conveying frame, and the motor is in transmission connection with the conveying rollers. The conveying frame is connected with a camera bracket, and a high-speed camera is fixedly arranged on the camera bracket. The conveying frame is provided with a cylinder seat in the shape of a gantry, and a plurality of cylinders are arranged on the cylinder seat. The output shaft of the cylinder is connected with a brush seat, and a brush is fixed below the brush seat. A plurality of flow pumps are fixedly arranged on the cylinder seat. The flow pump is provided with a first liquid inlet. A multi-port connector is fixed above the brush seat. The brush seat is provided with a plurality of through-flow channels, and a second liquid inlet is arranged at the upper end of the flow channel. The flow pump is communicated with the second liquid inlet through a pipeline.

[0005] Further, the number of the flow pumps is the same as and corresponds to the number of the cylinders one by one.

[0006] Further, the camera bracket is in the shape of a gantry.

[0007] Further, the high-speed camera is arranged in the middle of the camera bracket.

[0008] Further, the distance between adjacent brushes is less than 5 cm.

[0009] The beneficial effects of the utility model are as follows:

[0010] The utility model collects images through a high-speed camera to determine the position of glue shortage, and smears the position of glue shortage through a brush, so as to realize the complete glue coating of the wooden board, which is convenient for effectively adhering the wooden boards during subsequent pressing, improving the quality of the board, eliminating the manual coating process, and having good practicability. Brief Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of the utility model.

[0012] Figure 2 It is a schematic side view of the cylinder seat of the utility model.

[0013] Figure 3 It is a schematic structural diagram of the brush part of the utility model.

[0014] In the drawings, the list of components represented by each reference numeral is as follows:

[0015] Conveyor frame 1; conveyor roller 2; motor 3; camera bracket 4; high-speed camera 5; cylinder seat 6; cylinder 7; brush seat 8; brush 9; flow pump 10; first liquid inlet 11; multi-port joint 12; second liquid inlet 13. Specific Embodiments

[0016] The following further elaborates the utility model in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the utility model and not to limit the scope of the utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

[0017] Embodiment 1: Refer to Figures 1 to 3 It is a schematic diagram of each structure of the utility model, including a conveyor frame 1. A plurality of conveyor rollers 2 are arranged in the middle of the conveyor frame 1 through bearings. Anti-slip pads are arranged on the surfaces of the conveyor rollers 2. The plurality of conveyor rollers 2 are connected by chain drive, and the transmission is accurate and convenient for calculating time. A motor 3 is arranged on one side of the conveyor frame 1, and the motor 3 is in transmission connection with the conveyor roller 2. The conveyor frame 1 is connected with a camera bracket 4, and a high-speed camera 5 is fixedly arranged on the camera bracket 4. The high-speed camera 5 collects, transmits and compares the wooden board. The conveyor frame 1 is provided with a cylinder seat 6 in the shape of a gantry. A plurality of cylinders 7 are arranged on the cylinder seat 6. The output shaft of the cylinder 7 is connected with a brush seat 8, and a brush 9 is fixed below the brush seat 8. A plurality of flow pumps 10 are fixedly arranged on the cylinder seat 6 to quantitatively supplement glue. The flow pump 10 is provided with a first liquid inlet 11. A multi-port joint 12 is fixed above the brush seat 8. The brush seat 8 is provided with a plurality of through flow channels to uniformly diffuse the glue to the brush 9. The upper end of the flow channel is provided with a second liquid inlet 13, and the flow pump 10 is communicated with the second liquid inlet 13 through a pipeline.

[0018] Specifically, the number of the flow pumps 10 is the same as and corresponds one by one to the number of the cylinders 7.

[0019] Specifically, the camera support 4 is in the shape of a gantry, so that the high-speed camera 5 is fixed stably.

[0020] Specifically, the high-speed camera 5 is arranged in the middle of the camera support 4.

[0021] Specifically, the distance between adjacent brushes 9 is less than 5 cm, so as to avoid too large a gap between the brushes 9, resulting in the lack of the glue-coated part and affecting the product quality.

[0022] When the present utility model is in use, after the wooden board is coated with glue by the roller gluing machine, it is conveyed to the conveying roller 2. The motor 3 drives the conveying roller 2 to rotate to convey the wooden board. The high-speed camera 5 collects the image of the wooden board and transmits it to the computer. The comparison system of the computer detects the uncoated area. By calculating the time for the motor 3 to reach under the brush 9 at a certain rotational speed, at the corresponding time interval, the cylinder 7 is controlled to drive the brush 9 to descend to coat the uncoated area. After the coating is completed, the brush 9 rises. During the coating process, the flow pump 10 is connected to the glue bucket, and the flow pump 10 extracts the glue, which is shunted through the multi-head joint to the brush 9 and evenly diffused onto the brush 9.

[0023] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A gluing device for a wood board, characterized in that: The invention comprises a conveying frame (1), wherein a plurality of conveying rollers (2) are arranged in the middle of the conveying frame (1) via bearings, wherein the plurality of conveying rollers (2) are connected to each other via chain transmission, a motor (3) is arranged on one side of the conveying frame (1), wherein the motor (3) is connected to the conveying rollers (2) via transmission, the conveying frame (1) is connected to a camera bracket (4), wherein a high-speed camera (5) is fixedly arranged on the camera bracket (4), and the conveying frame (1) is provided with a gantry-shaped cylinder seat (6), wherein a plurality of cylinders are arranged on the cylinder seat (6). (7), the output shaft of the cylinder (7) is connected to a brush holder (8), a brush (9) is fixed below the brush holder (8), a plurality of flow pumps (10) are fixed on the cylinder holder (6), the flow pumps (10) are provided with a first liquid inlet (11), a plurality of joints (12) are fixed above the brush holder (8), the brush holder (8) is provided with a plurality of through-flow channels, a second liquid inlet (13) is provided at the upper end of the flow channel, and the flow pump (10) is connected to the second liquid inlet (13) through a pipeline.

2. A gluing device for a wood board according to claim 1, characterized in that: The number of the flow pumps (10) is consistent with the number of the cylinders (7) and corresponds one to one.

3. The gluing device for wood board according to claim 1, characterized in that: The camera bracket (4) is in the shape of a gantry.

4. A gluing device for a wood board according to claim 3, characterized in that: The high-speed camera (5) is arranged in the middle of the camera bracket (4).

5. The gluing device for wood board according to claim 1, characterized in that: The distance between adjacent brushes (9) is less than 5 centimeters.

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