Uniform gluing device for solid wood composite floor processing

Abstract

The utility model relates to the technical field of uniform gluing devices, in particular to a solid wood composite floor processing uniform gluing device which comprises a device body, a conveying belt used for conveying plates and a first gluing roller, a plurality of long-strip-shaped protruding conveying belts are arranged in the device body, the first gluing roller is arranged in the device body, and a plurality of long-strip-shaped protruding conveying belts are arranged in the first gluing roller. A first glue spreading roller is arranged on the device body, a second glue spreading roller is arranged above the first glue spreading roller, electric lifting rods are arranged at the front end and the rear end of the second glue spreading roller, a brush roller is arranged in the device body, a middle shaft is rotationally connected into the brush roller, and a push block is arranged at the top of the middle shaft. The glue solution at the bottom of the middle-layer plate is brushed more evenly, meanwhile, the glue solution can be detached for maintenance or replacement after being used for a long time, the glue solution can be replaced easily through the detachable peculiar smell adsorption device, and meanwhile the air of the operation environment is better.

Description

Technical Field

[0001] The utility model relates to the technical field of uniform glue coating devices, in particular to a uniform glue coating device for processing solid wood composite floors. Background Art

[0002] Solid wood composite flooring is made of boards of different tree species that are laminated in an alternating manner. It has both the stability of laminate flooring and the aesthetics of solid wood flooring. It is divided into two categories: plywood-based and three-layer solid wood composite flooring. During the production of three-layer solid wood composite flooring, a gluing device is required to apply glue on both sides of the middle layer of board. After gluing, the surface layer and the bottom layer of board are respectively glued to the middle layer of board until the glue dries and is fixed.

[0003] When the common gluing device on the market is used, the glue is usually brushed on the surface of the gluing roller, and the middle layer of the board is conveyed between the two gluing rollers through a conveying device, and the board is double-sidedly glued. Since the bottom of the board is in contact with the conveying device, part of the glue at the bottom of the board will remain on the conveying device during the conveying process, resulting in uneven glue coating on the bottom board, thereby affecting the quality of the solid wood composite floor. Therefore, a device for uniformly coating solid wood composite floor processing is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a device for uniformly coating glue on a solid wood composite floor so as to solve the problem of uneven coating of glue on the bottom of a middle layer of board during the conveying process.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The conveyor belt is used to convey the plate, and the conveyor belt is used to convey the plate. The conveyor belt is provided with a plurality of long protrusions in the device body, and the first glue coating roller is provided in the device body. A second glue coating roller is provided above the first glue coating roller, and electric lifting rods are provided at the front and rear ends of the second glue coating roller. A brush roller is provided in the device body, and an intermediate shaft is rotatably connected in the brush roller. A push block is provided at the top of the intermediate shaft, and a first fixing rod is fixedly connected to the bottom of the push block. A hollow block is fixedly connected to the bottom of the first fixing rod, and a second fixing rod is slidably connected to the hollow part of the block. A spring is provided on the outside of the second fixing rod, and a fixing frame is provided at the top of the device body, and a supporting plate for supporting is fixedly connected in the fixing frame, and a hollow frame is tightly fitted above the supporting plate, and an activated carbon body is provided in the hollow frame, and a handle is fixedly connected to one side of the hollow frame, and a positioning column is fixedly connected to the bottom of the fixing frame.

[0007] Preferably, the electric lifting rod is fixedly connected to the device body, and the first glue coating roller and the second glue coating roller are arranged to have exactly the same shape and specifications.

[0008] Preferably, the spring is arranged between the clamping block and the inner wall of the groove formed on the intermediate shaft, and the cross section of the second fixing rod is arranged in a horizontal T-shape.

[0009] Preferably, the push blocks are arranged in a group of two at the top of the front and rear ends of the intermediate shaft, and the clamping blocks are slidably connected with the grooves provided in the intermediate shaft.

[0010] Preferably, the positioning column and the recessed part of the device body are tightly fitted, and the bottoms of the side panels on the left and right sides of the fixing frame are recessed.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by setting the device main body, conveyor belt, first glue coating roller, electric lifting rod and second glue coating roller, when the middle layer plate is coated with glue, the conveyor belt drives it to move from left to right, and when it moves to between the first glue coating roller and the second glue coating roller, the glue on the surfaces of the two glue coating rollers adheres to the surface of the middle layer plate. Since the conveyor belt is arranged in the form of a plurality of long protrusions, the contact area between the plate and the conveyor belt is reduced, so that the plate coated with glue is not easy to adhere to the conveyor belt. By setting the electric lifting rod below the second glue coating roller, the distance between the two glue coating rollers can be adjusted to make it suitable for plates of different thicknesses. By setting the intermediate shaft and the brush roller When the conveyor belt transports the board to the brush roller, the brush brushes the glue on the bottom of the board to make it more even, avoiding the situation that the glue is unevenly applied to the board during the transportation process and affecting the quality of the solid wood composite floor. Through the provided grooves, push blocks, first fixed rods, card blocks, second fixed rods and springs, the user pushes the push block to drive the card block to move, which is convenient for disassembly and cleaning of the brush roller. Through the provided fixed frame, positioning columns, hollow frame, support plate and handles and activated carbon body, the activated carbon body can absorb the odor of the glue to a certain extent. After long-term use, the entire hollow frame can be pulled out by holding the handle and replaced as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of the device of the utility model from a top view;

[0015] Figure 3 For this utility model Figure 2 A schematic diagram of the structure at A;

[0016] Figure 4 This is a side view structural diagram of the intermediate shaft of the utility model;

[0017] Figure 5 It is a cross-sectional structural schematic diagram of the fixing frame of the utility model.

[0018] In the figure: 1. device body; 2. conveyor belt; 3. first glue coating roller; 4. intermediate shaft; 5. brush roller; 6. groove; 7. push block; 8. first fixed rod; 9. clamping block; 10. second fixed rod; 11. spring; 12. fixed frame; 13. positioning column; 14. hollow frame; 15. support plate; 16. handle; 17. activated carbon body; 18. electric lifting rod; 19. second glue coating roller. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0020] 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, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0022] See also Figure 1-5 , the utility model provides a technical solution:

[0023] A device for uniformly coating glue on a solid wood composite floor comprises a device body 1, a conveyor belt 2 for conveying a plate material and a first glue coating roller 3, wherein the device body 1 is provided with a conveyor belt 2 provided with a plurality of long protrusions, the device body 1 is provided with a first glue coating roller 3, a second glue coating roller 19 is provided above the first glue coating roller 3, electric lifting rods 18 are provided at the front and rear ends of the second glue coating roller 19, a brush roller 5 is provided in the device body 1, an intermediate shaft 4 is rotatably connected in the brush roller 5, a push block 7 is provided at the top of the intermediate shaft 4, a first fixed rod 8 is fixedly connected at the bottom of the push block 7, a hollow card block 9 is fixedly connected at the bottom of the first fixed rod 8, and a card block 9 is slidably connected in the hollow of the card block 9 A second fixing rod 10 is provided with a spring 11 on the outside of the second fixing rod 10, a fixing frame 12 is provided on the top of the device body 1, a supporting plate 15 is fixedly connected in the fixing frame 12 for support, a hollow frame 14 is tightly fitted above the supporting plate 15, an activated carbon body 17 is provided in the hollow frame 14, a handle 16 is fixedly connected to one side of the hollow frame 14, a positioning column 13 is fixedly connected to the bottom of the fixing frame 12, and a detachable brush roller 5 is provided to make the glue coating on the bottom of the middle layer of the plate more uniform, and it can be disassembled for maintenance or replacement after long-term use, and a detachable odor adsorption device is provided to make it easy to replace, and at the same time make the air in the operating environment better.

[0024] The electric lifting rod 18 is fixedly connected to the device body 1, and the first glue coating roller 3 and the second glue coating roller 19 are set in exactly the same shape and specification, which is convenient for the up and down movement of the second glue coating roller 19, so that it is suitable for plates of different thicknesses; the spring 11 is arranged between the block 9 and the inner wall of the groove 6 opened on the intermediate shaft 4, and the cross-section of the second fixing rod 10 is arranged in a horizontal T-shape. The elastic force of the spring 11 drives the block 9 to protrude from the intermediate shaft 4, thereby fixing the brush roller 5 as a whole; two push blocks 7 are arranged in a group at the top of the front and rear ends of the intermediate shaft 4, and the block 9 is slidably connected to the groove 6 opened on the intermediate shaft 4, which is convenient for the movement of the block 9; the positioning column 13 is tightly fitted with the recessed part of the device body 1, and the bottom of the side panels on the left and right sides of the fixed frame 12 are recessed, which is convenient for the fixation of the fixed frame 12 and the movement of the plate.

[0025] Working process: During the operation of the equipment, the external power supply is powered on. When the uniform gluing device for processing solid wood composite flooring is used, first place the device body 1 in a suitable position, brush the glue on the surface of the first glue roller 3 and the second glue roller 19, hold the fixed frame 12, insert the positioning column 13 at the bottom into the depression on the surface of the device body 1, position the fixed frame 12, and fill the hollow frame 14 in the fixed frame 12 with the activated carbon body 17 for absorbing the odor of the glue. At this time, start the device body 1 to drive the conveyor belt 2 to be in working state, place the middle layer board to be glued on the surface of the conveyor belt 2, and the conveyor belt 2 drives the board to move from left to right. When it moves to between the first glue roller 3 and the second glue roller 19, the glue on the surfaces of the two glue rollers adheres to the upper and lower sides of the board. When it moves to the top of the brush roller 5, the brush on the surface of the brush roller 5 contacts the bottom of the board, and the brush roller 5 rotates to drive the brush to The glue at the bottom of the plate is brushed to make the glue at the bottom of the plate more uniform. When the brush roller 5 needs to be cleaned or replaced after being used for a long time, the user holds the push block 7 and pushes it to one side, driving the first fixed rod 8 and the card block 9 to move in the same direction. At this time, the card block 9 slides on the outside of the second fixed rod 10, and the spring 11 is compressed until the card block 9 is completely moved to the groove 6 opened in the middle shaft 4, and then another push block 7 is pushed in the same way. At this time, the middle shaft 4 and the brush roller 5 can be taken out as a whole for cleaning or replacement. When the activated carbon body 17 loses its activity after long-term use, the user holds the handle 16 and drives the hollow frame 14 to be taken out as a whole and replaced. The detachable brush roller 5 is set to make the glue at the bottom of the middle layer of the plate more uniform. At the same time, it can be disassembled for maintenance or replacement after long-term use. The detachable odor absorption device is set to make it easy to replace and make the operating environment air better.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for uniformly coating glue on a solid wood composite floor, comprising a device body (1), a conveyor belt (2) for conveying a board, and a first coating glue roller (3), characterized in that: The device body (1) is provided with a conveyor belt (2) having a plurality of long protrusions, the device body (1) is provided with a first glue coating roller (3), a second glue coating roller (19) is provided above the first glue coating roller (3), electric lifting rods (18) are provided at the front and rear ends of the second glue coating roller (19), the device body (1) is provided with a brush roller (5), an intermediate shaft (4) is rotatably connected to the brush roller (5), a push block (7) is provided at the top of the intermediate shaft (4), a first fixed rod (8) is fixedly connected to the bottom of the push block (7), and the bottom of the first fixed rod (8) is fixedly connected to the A card block (9) is provided in a hollow configuration, a second fixing rod (10) is slidably connected to the hollow portion of the card block (9), a spring (11) is provided on the outside of the second fixing rod (10), a fixing frame (12) is provided on the top of the device body (1), a support plate (15) is fixedly connected to the inside of the fixing frame (12) for support, a hollow frame (14) is tightly fitted above the support plate (15), an activated carbon body (17) is provided in the hollow frame (14), a handle (16) is fixedly connected to one side of the hollow frame (14), and a positioning column (13) is fixedly connected to the bottom of the fixing frame (12).

2. The device for uniformly coating glue on a solid wood composite floor according to claim 1, characterized in that: The electric lifting rod (18) is fixedly connected to the device body (1), and the first glue coating roller (3) and the second glue coating roller (19) are arranged with completely the same shape and specifications.

3. The device for uniformly coating glue on a solid wood composite floor according to claim 1, characterized in that: The spring (11) is arranged between the clamping block (9) and the inner wall of the groove (6) formed on the intermediate shaft (4); the second fixing rod (10) has a transverse T-shaped cross section.

4. The device for uniformly coating glue on a solid wood composite floor according to claim 1, characterized in that: The push blocks (7) are arranged in groups of two at the tops of the front and rear ends of the intermediate shaft (4), and the clamping blocks (9) are slidably connected to the grooves (6) provided on the intermediate shaft (4).

5. The device for uniformly coating glue on a solid wood composite floor according to claim 1, characterized in that: The positioning column (13) is tightly fitted with the recessed part of the device body (1), and the bottoms of the side panels on the left and right sides of the fixing frame (12) are recessed.

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