Environment-friendly wood board glue pressing device

Abstract

The utility model relates to the technical field of wood board processing, in particular to an environment-friendly wood board glue pressing device which comprises an outer frame, a horizontally-arranged lead screw is rotationally connected to the upper portion of the inner side of the outer frame, and two symmetrically-distributed movable blocks are movably connected to the outer wall of the lead screw. Mounting plates are fixedly connected to the lower end faces of the two movable blocks, glue spraying heads are fixedly connected to the other ends of the two guide rods, the two glue spraying heads are started, glue is guided out from the interior of a glue solution box through a glue guide pipe and then sprayed out through the glue spraying heads, and therefore glue spraying is conducted on a base material; the electric push rods on the two sides are started to drive the clamping plates to move towards the base material, so that the base material is clamped and fixed between the two clamping plates, the base material is kept stable, then the base material needing to be pressed is placed at the upper end of the base material subjected to glue spraying, the hydraulic cylinder is further started to drive the pressing plate to move downwards, and therefore the plate is pressed, and the equipment is simple in structure, convenient to operate and high in practicability. The glue spraying is more uniform, and the working efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of wood-based panel processing technology, specifically to an environmentally friendly wood-based panel gluing device. Background Technology

[0002] Environmentally friendly wood panels are a basic material made primarily from primary biomass materials such as wood chips, bamboo chips, wheat straw, rice husks, peanut shells, and cotton stalks. Utilizing the principles of polymer interfacial chemistry and the characteristics of plastic filler modification, a certain proportion of plastic base material is blended and processed through a special process. This material features reversible recyclability, diverse forms and structures, and is both environmentally friendly and energy-saving.

[0003] In the process of environmentally friendly wood panel processing, it is necessary to glue two or more wood panels together to increase the thickness of the wood panel assembly. The general operation is to apply glue manually and then put it into a press for pressing. However, manual glue application is prone to uneven glue application, resulting in poor gluing effect. Moreover, the overall operation is time-consuming and labor-intensive, reducing work efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide an environmentally friendly wood-based panel gluing device, which features simple structure, convenient operation, more uniform glue spraying, and effectively improves work efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly wood-based panel gluing device, comprising an outer frame, a horizontally arranged lead screw rotatably connected to the upper inner side of the outer frame, two symmetrically distributed movable blocks movably connected to the outer wall of the lead screw, mounting plates fixedly connected to the lower end faces of the two movable blocks, guide rods movably connected to opposite sides of the two mounting plates via hinges, glue spray heads fixedly connected to the other ends of the two guide rods, cylinders movably connected between the two mounting plates and the guide rods, glue tanks fixedly connected to opposite sides of the two mounting plates, glue guide tubes connecting the glue tanks and glue spray heads on the same side, electric push rods installed below the glue tanks on opposite sides of the two mounting plates, and clamping plates fixedly connected to the output ends of the two electric push rods.

[0006] To facilitate the pressing of wood boards, as a preferred environmentally friendly wood board pressing device of this utility model, a fixing block is fixedly connected to the top of the inner side of the outer frame, a sleeve is fixedly connected to the lower end face of the fixing block, a hydraulic cylinder is installed on the lower end face of the sleeve, and a pressure plate is fixedly connected to the output end of the hydraulic cylinder.

[0007] In order not to affect the rotation of the lead screw, as a preferred embodiment of the environmentally friendly wood board pressing device of this utility model, the sleeve is fitted onto the outer wall of the lead screw and does not contact the lead screw.

[0008] In order to support the wooden board, as a preferred embodiment of the environmentally friendly wood board pressing device of this utility model, a support platform is fixedly connected to the center of the inner bottom end of the outer frame.

[0009] In order to drive the lead screw to rotate, as a preferred embodiment of the environmentally friendly wood board pressing device of this utility model, a motor is installed on the right side of the outer wall of the outer frame, and the output end of the motor is fixedly connected to the lead screw.

[0010] In order to limit the movement of the movable blocks, as a preferred embodiment of the environmentally friendly wood board pressing device of this utility model, the upper left and right sides of the inner top of the outer frame are fixedly connected to slide rails, and the outer walls of the two slide rails are slidably connected to sliders, and the two sliders are respectively fixedly connected to the two movable blocks.

[0011] In order to synchronously drive the moving blocks to move relative to or opposite to each other, as a preferred embodiment of the environmentally friendly wood-based panel pressing device of this utility model, the threads on the left and right sides of the outer wall of the lead screw are opposite.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] The bottom wooden substrate is placed on top of the support platform. The motor is then started, driving the lead screw to rotate. The threads on the left and right sides of the lead screw's outer wall are opposite, synchronously moving two movable blocks relative to each other. This further moves two mounting plates relative to each other, causing the glue spray heads on both sides to move towards the center. Two cylinders are then activated, driving guide rods to rotate around the hinge, adjusting the angle of the two glue spray heads to spray glue onto the substrate on the support platform. Glue is drawn from the glue tank through the glue guide tube and then sprayed out through the spray heads, thus applying glue to the substrate. After glue application, the electric push rods on both sides are activated, moving the clamping plates towards the substrate, clamping and fixing the substrate between the two clamping plates to ensure stability. The substrate to be pressed is then placed on top of the glued substrate, and the hydraulic cylinder is activated to move the pressure plate downwards, pressing the boards together. The equipment has a simple structure, is easy to operate, and provides more uniform glue application, effectively improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a front sectional view of the overall structure of this utility model;

[0015] Figure 2 This is a three-dimensional structural diagram of the sleeve of this utility model;

[0016] Figure 3 This is the overall front view of the external structure of this utility model.

[0017] In the diagram: 1. Outer frame; 2. Lead screw; 3. Movable block; 4. Mounting plate; 5. Hinge seat; 6. Guide rod; 7. Spray nozzle; 8. Adhesive tank; 9. Adhesive guide tube; 10. Cylinder; 11. Electric push rod; 12. Clamping plate; 13. Fixing block; 14. Sleeve; 15. Hydraulic cylinder; 16. Pressure plate; 17. Support platform; 18. Motor; 19. Slide rail; 20. Slider. Detailed Implementation

[0018] Please see Figures 1 to 3 An environmentally friendly wood-based panel gluing device includes an outer frame 1. A horizontally arranged lead screw 2 is rotatably connected to the upper inner side of the outer frame 1. Two symmetrically distributed movable blocks 3 are movably connected to the outer wall of the lead screw 2. Mounting plates 4 are fixedly connected to the lower end faces of the two movable blocks 3. Guide rods 6 are movably connected to the opposite sides of the two mounting plates 4 through hinge seats 5. Spray nozzles 7 are fixedly connected to the other ends of the two guide rods 6. Cylinders 10 are movably connected between the two mounting plates 4 and the guide rods 6. Adhesive tanks 8 are fixedly connected to the opposite sides of the two mounting plates 4. Adhesive guide tubes 9 are connected between the adhesive tanks 8 and the spray nozzles 7 on the same side. Electric push rods 11 are installed below the adhesive tanks 8 on the opposite sides of the two mounting plates 4. The output ends of the two electric push rods 11 extend between the two mounting plates 4 and are fixedly connected to clamping plates 12.

[0019] In this embodiment: the bottom wooden substrate is placed on the upper end of the support platform 17. Then, the motor 18 is started to drive the lead screw 2 to rotate. The threads on the left and right sides of the outer wall of the lead screw 2 are opposite, thereby synchronously driving the two movable blocks 3 to move relative to each other, and further driving the two mounting plates 4 to move relative to each other, so that the glue spraying heads 7 on both sides move towards the center. Then, the two cylinders 10 are started. The cylinders 10 drive the guide rod 6 to rotate around the hinge 5, thereby adjusting the angle of the two glue spraying heads 7 to facilitate glue spraying on the substrate at the upper end of the support platform 17. The adhesive is dispensed from the inside of the adhesive tank 8 through the adhesive guide tube 9 and then sprayed out through the adhesive nozzle 7 to apply adhesive to the substrate. After the adhesive is applied, the electric push rods 11 on both sides are activated to move the clamping plates 12 toward the substrate, thereby clamping and fixing the substrate between the two clamping plates 12 to keep the substrate stable. Then, the substrate to be pressed is placed on the top of the substrate after the adhesive has been applied, and the hydraulic cylinder 15 is activated to move the pressure plate 16 downward to press the board together. The equipment has a simple structure, is easy to operate, and provides more uniform adhesive application, effectively improving work efficiency.

[0020] As a technical optimization of this utility model, a fixing block 13 is fixedly connected to the top of the inner side of the outer frame 1, a sleeve 14 is fixedly connected to the lower end face of the fixing block 13, a hydraulic cylinder 15 is installed on the lower end face of the sleeve 14, and a pressure plate 16 is fixedly connected to the output end of the hydraulic cylinder 15.

[0021] In this embodiment: the hydraulic cylinder 15 is activated to move the pressure plate 16 downward, thereby pressing the sheet metal together.

[0022] As a technical optimization of this utility model, the sleeve 14 is sleeved on the outer wall of the lead screw 2 and does not contact the lead screw 2.

[0023] In this embodiment, the sleeve 14 is fitted onto the outer wall of the lead screw 2 and does not contact the lead screw 2, so that the hydraulic cylinder 15 is fixedly installed without interfering with the operation of the lead screw 2.

[0024] As a technical optimization of this utility model, a support platform 17 is fixedly connected to the center of the bottom of the outer frame 1.

[0025] In this embodiment, the support platform 17 is located at the center of the bottom inside the outer frame 1, which facilitates the support of the sheet metal to be pressed.

[0026] As a technical optimization of this utility model, a motor 18 is installed on the right side of the outer wall of the outer frame 1, and the output end of the motor 18 is fixedly connected to the lead screw 2.

[0027] In this embodiment, the output end of the motor 18 is fixedly connected to the lead screw 2 to facilitate driving the lead screw 2 to rotate.

[0028] As a technical optimization of this utility model, slide rails 19 are fixedly connected to the top left and right sides of the inner top of the outer frame 1, and sliders 20 are slidably connected to the outer walls of the two slide rails 19. The two sliders 20 are fixedly connected to the two movable blocks 3 respectively.

[0029] In this embodiment, the slider 20 is slidably connected to the outer wall of the slide rail 19, while the other side of the slider 20 is fixed to the movable block 3, thus limiting the movable block 3 so that it can only move in the horizontal direction.

[0030] As a technical optimization of this utility model, the thread directions on the left and right sides of the outer wall of the lead screw 2 are opposite.

[0031] In this embodiment, the threads on the left and right sides of the outer wall of the lead screw 2 are opposite, thereby synchronously driving the two moving blocks 3 to move relative to each other or in opposite directions.

[0032] Working principle: The bottom wooden substrate is placed on top of the support platform 17. Then, the motor 18 is started, driving the lead screw 2 to rotate. The threads on the left and right sides of the outer wall of the lead screw 2 are opposite, thus synchronously driving the two movable blocks 3 to move relative to each other, further driving the two mounting plates 4 to move relative to each other, so that the glue spraying heads 7 on both sides move towards the center. Then, the two cylinders 10 are started, and the cylinders 10 drive the guide rod 6 to rotate around the hinge 5, thereby adjusting the angle of the two glue spraying heads 7 to facilitate glue spraying onto the substrate at the top of the support platform 17. The glue is dispensed from the glue tank 8 through the glue guide tube 9 and then sprayed out through the glue nozzle 7 to apply glue to the substrate. After the glue is applied, the electric push rods 11 on both sides are activated to move the clamping plates 12 toward the substrate, thereby clamping and fixing the substrate between the two clamping plates 12 to keep the substrate stable. Then, the substrate to be pressed is placed on the top of the glued substrate, and the hydraulic cylinder 15 is activated to move the pressure plate 16 downward to press the board together. The equipment has a simple structure, is easy to operate, and provides more uniform glue application, effectively improving work efficiency.

[0033] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An environmentally friendly wood-based panel pressing device, comprising an outer frame (1), characterized in that: A horizontally arranged lead screw (2) is rotatably connected to the upper inner side of the outer frame (1). Two symmetrically distributed movable blocks (3) are movably connected to the outer wall of the lead screw (2). Mounting plates (4) are fixedly connected to the lower end faces of the two movable blocks (3). Guide rods (6) are movably connected to the opposite side of the two mounting plates (4) through hinge seats (5). Spray nozzles (7) are fixedly connected to the other ends of the two guide rods (6). Cylinders (10) are movably connected between the two mounting plates (4) and the guide rods (6). Adhesive tanks (8) are fixedly connected to the opposite side of the two mounting plates (4). Adhesive tubes (9) are connected between the adhesive tanks (8) and the spray nozzles (7) on the same side. Electric push rods (11) located below the adhesive tanks (8) are installed on the opposite side of the two mounting plates (4). The output ends of the two electric push rods (11) extend to the space between the two mounting plates (4) and are fixedly connected to clamps (12).

2. The environmentally friendly wood-based panel pressing device according to claim 1, characterized in that: A fixing block (13) is fixedly connected to the top of the inner side of the outer frame (1). A sleeve (14) is fixedly connected to the lower end face of the fixing block (13). A hydraulic cylinder (15) is installed on the lower end face of the sleeve (14). A pressure plate (16) is fixedly connected to the output end of the hydraulic cylinder (15).

3. The environmentally friendly wood-based panel pressing device according to claim 2, characterized in that: The sleeve (14) is fitted onto the outer wall of the lead screw (2) and does not contact the lead screw (2).

4. The environmentally friendly wood-based panel pressing device according to claim 1, characterized in that: A support platform (17) is fixedly connected to the center of the bottom of the inner frame (1).

5. The environmentally friendly wood-based panel pressing device according to claim 1, characterized in that: A motor (18) is installed on the right side of the outer wall of the outer frame (1), and the output end of the motor (18) is fixedly connected to the lead screw (2).

6. The environmentally friendly wood-based panel pressing device according to claim 1, characterized in that: The top left and right sides of the inner top of the outer frame (1) are fixedly connected to slide rails (19), and the outer walls of the two slide rails (19) are slidably connected to sliders (20). The two sliders (20) are fixedly connected to two movable blocks (3) respectively.

7. The environmentally friendly wood-based panel pressing device according to claim 1, characterized in that: The threads on the left and right sides of the outer wall of the lead screw (2) are in opposite directions.

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