A slurry quantitative injection molding device for artificial board

Abstract

The utility model discloses a kind of slurry quantitative injection molding devices of artificial board, including workbench, the side fixed connection of workbench has two L-shaped installation columns, the end of two L-shaped installation columns is commonly fixedly connected with controller, the upper surface of workbench is fixedly connected with four fixed columns, the upper surface of four fixed columns is commonly fixedly connected with fixed plate.The utility model, by setting push column, shaft, first servo motor, rotary disc and dialing column etc., first servo motor drives shaft rotation, shaft drives rotary disc rotation, rotary disc drives dialing column rotation, dialing column moves push column by sliding groove, push column pushes cutoff plate to move, cutoff plate is rolled in corresponding moving groove by connecting rod and fixed rod and drive moving wheel, make blanking opening and discharge pipe stagger, pass through cutoff plate and quickly cut off material flow, avoid because of slurry inertia, equipment mechanical clearance and valve orifice drip and cause raw material waste.

Description

Technical Field

[0001] This utility model relates to the field of artificial board technology, and in particular to a slurry quantitative injection molding device for artificial board. Background Technology

[0002] Artificial boards are made from wood or other plant fibers. They are characterized by uniform size and specifications, stable structure, overcoming the anisotropy of natural wood, and efficient use of forest resources. They are an important basic material for modern furniture manufacturing, interior decoration and construction industries. When producing artificial boards, a certain amount of slurry needs to be injected into the mold.

[0003] However, in existing equipment, the slurry injection molding of artificial boards mostly adopts screw conveyor or pneumatic pump, which has a delay in stop response. After the shutdown command is issued, raw materials are wasted due to factors such as slurry inertia, equipment mechanical clearance and valve leakage. Therefore, a quantitative slurry injection molding device for artificial boards is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quantitative injection molding device for slurry in artificial boards.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a quantitative injection molding device for slurry of artificial board material, comprising a workbench, two L-shaped mounting columns fixedly connected to one side of the workbench, a controller fixedly connected to one end of the two L-shaped mounting columns, four fixing columns fixedly connected to the upper surface of the workbench, a fixing plate fixedly connected to the upper surface of the four fixing columns, a storage tank fixedly connected through the upper surface of the fixing plate, a discharge pipe fixedly connected to the bottom of the storage tank, and a stop structure provided on the discharge pipe;

[0006] The cut-off structure includes a support plate fixedly connected to the discharge pipe. A rotating shaft is rotatably connected to the bottom of the support plate, and a first servo motor is fixedly connected to the upper surface. The output shaft of the first servo motor is fixedly connected to one end of the rotating shaft. The first servo motor is electrically connected to a controller, and the controller controls the first servo motor, which drives the rotating shaft to rotate.

[0007] As a further description of the above technical solution:

[0008] A rotating disk is fixedly connected to the bottom of the rotating shaft, and a toggle post is fixedly connected to the bottom of the rotating disk. The rotating shaft drives the rotating disk to rotate, and the rotating disk drives the toggle post to rotate.

[0009] As a further description of the above technical solution:

[0010] Each of the support plates has a movable groove on its opposite side. Movable wheels are rotatably connected inside each of the two movable grooves. A fixed rod is rotatably connected to one side of each movable wheel. A connecting rod is fixedly connected to one side of each fixed rod. A stop plate is fixedly connected to one end of each of the four connecting rods. A discharge port is provided at the bottom of the stop plate. The upper surface of the stop plate is in contact with the bottom of the discharge pipe. The stop plate drives the movable wheels to roll within the corresponding movable grooves via the connecting rods and fixed rods, thus misaligning the discharge port with the discharge pipe and quickly cutting off the material flow.

[0011] As a further description of the above technical solution:

[0012] A push column is fixedly connected to the upper surface of the cut-off plate. A sliding groove is provided on the upper surface of the push column. The interior of the sliding groove is slidably connected to a toggle column. The toggle column drives the push column to move through the sliding groove, and the push column pushes the cut-off plate to move.

[0013] As a further description of the above technical solution:

[0014] The upper surface of the workbench is provided with a weighing trough, and a placement plate is fixedly connected inside the weighing trough. A weighing sensor is embedded in the bottom of the placement plate. The weighing sensor is electrically connected to the controller. The weighing sensor weighs the slurry, and when the slurry reaches the threshold range, it transmits a signal to the controller.

[0015] As a further description of the above technical solution:

[0016] The upper surface of the workbench is provided with a first conveying groove and a second conveying groove. A track is fixedly connected to the upper surface of the workbench. A first conveyor belt and a second conveyor belt are respectively installed inside the first and second conveying grooves. Two second servo motors are fixedly connected to the outer wall of the workbench. The output shaft of each second servo motor is fixedly connected to one end of the conveying roller on the corresponding first and second conveyor belts. Each second servo motor is electrically connected to a controller. The controller controls one of the second servo motors. The second servo motor drives the first conveyor belt to rotate through the conveying roller. The first conveyor belt transports the plate mold to a designated position inside the track. The second conveyor belt transports the plate mold containing slurry to the next work station.

[0017] As a further description of the above technical solution:

[0018] A mounting plate is fixedly connected to one side of the workbench, and a cylinder is fixedly connected to one side of the mounting plate. A push plate is fixedly connected to the piston end of the cylinder. The cylinder is electrically connected to the controller. The cylinder pushes the push plate, and the push plate pushes the second plate mold to move. The second plate mold pushes the plate mold containing the slurry on the placement plate onto the second conveyor belt.

[0019] This utility model has the following beneficial effects:

[0020] 1. Compared with existing technologies, the slurry quantitative injection device for this artificial board material is equipped with a support plate, a moving groove, moving wheels, a fixed rod, a connecting rod, a stop plate, a discharge port, a push column, a rotating shaft, a first servo motor, a rotating disk, and a deflecting column. The first servo motor drives the rotating shaft to rotate, the rotating shaft drives the rotating disk to rotate, the rotating disk drives the deflecting column to rotate, the deflecting column drives the push column to move through the sliding groove, the push column pushes the stop plate to move, and the stop plate drives the moving wheels to roll in the corresponding moving groove through the connecting rod and the fixed rod, so that the discharge port and the discharge pipe are staggered, and the material flow is quickly cut off by the stop plate, avoiding material waste caused by slurry inertia, equipment mechanical clearance, and valve leakage.

[0021] 2. Compared with the existing technology, the slurry quantitative injection device for artificial boards is equipped with cylinders and push plates. The cylinders push the push plates, which in turn push the second board mold to move. The second board mold pushes the board mold containing slurry on the placement plate onto the second conveyor belt, which then transports it to the next work station, thus enabling continuous operation and improving work efficiency. Attached Figure Description

[0022] Figure 1 This is a first-view three-dimensional structural diagram of a slurry quantitative injection molding device for artificial boards proposed in this utility model.

[0023] Figure 2 This is a second-view three-dimensional structural diagram of a slurry quantitative injection molding device for artificial boards proposed in this utility model.

[0024] Figure 3 This is a cross-sectional view of a slurry metering injection device for artificial board material proposed in this utility model;

[0025] Figure 4 This is a schematic diagram of the cut-off structure of a slurry metering injection device for artificial board material proposed in this utility model;

[0026] Figure 5 This is an exploded view of the cut-off structure of a slurry metering injection device for artificial boards proposed in this utility model;

[0027] Figure 6 This is a schematic diagram of the push plate of a slurry metering injection device for artificial board material proposed in this utility model;

[0028] Figure 7 This is a schematic diagram of the workbench of a slurry quantitative injection molding device for artificial board material proposed in this utility model.

[0029] Figure 8This is a schematic diagram of the track for a quantitative injection molding device for slurry in an artificial board material according to the present invention.

[0030] Legend:

[0031] 1. Workbench; 2. L-shaped mounting column; 3. Controller; 4. Fixed column; 5. Fixed plate; 6. Storage tank; 7. Discharge pipe; 8. Cut-off structure; 801. Support plate; 802. Moving trough; 803. Moving wheel; 804. Fixed rod; 805. Connecting rod; 806. Cut-off plate; 807. Discharge port; 808. Push column; 809. Rotating shaft; 810. First servo motor; 811. Rotary disk; 812. Actuating column; 9. Weighing trough; 10. Placement plate; 11. Weighing sensor; 12. First conveying trough; 13. Second conveying trough; 14. First conveyor belt; 15. Second conveyor belt; 16. Track; 17. Mounting plate; 18. Cylinder; 19. Push plate. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1 to 8This utility model provides a quantitative injection molding device for slurry in artificial boards: It includes a workbench 1, with two L-shaped mounting columns 2 fixedly connected to one side of the workbench 1. A controller 3 is fixedly connected to one end of each L-shaped mounting column 2. Four fixing columns 4 are fixedly connected to the upper surface of the workbench 1, and a fixing plate 5 is fixedly connected to the upper surface of the four fixing columns 4. A storage tank 6 is fixedly connected through the upper surface of the fixing plate 5. A discharge pipe 7 is fixedly connected to the bottom of the storage tank 6, and a stop structure 8 is provided on the discharge pipe 7. A weighing groove 9 is formed on the upper surface of the workbench 1, and a placement plate 10 is fixedly connected inside the weighing groove 9. A weighing sensor 11 is embedded in the bottom of the placement plate 10. The weighing sensor 11 is electrically connected to the controller 3. The weighing sensor 11 weighs the slurry, and when the slurry reaches a threshold range, it transmits a signal to the controller. Inside the workbench 1, a first conveying groove 12 and a second conveying groove 13 are provided on the upper surface. A track 16 is fixedly connected to the upper surface of the workbench 1. A first conveyor belt 14 and a second conveyor belt 15 are respectively installed inside the first conveying groove 12 and the second conveying groove 13. Two second servo motors are fixedly connected to the outer wall of the workbench 1. The output shaft of each second servo motor is fixedly connected to one end of the conveying roller on the corresponding first conveyor belt 14 and the second conveyor belt 15. Each second servo motor is electrically connected to the controller 3. The controller 3 controls one of the second servo motors. The second servo motor drives the first conveyor belt 14 to rotate through the conveying roller. The first conveyor belt 14 transports the plate mold to a designated position inside the track 16. The second conveyor belt 15 transports the plate mold containing the slurry to the next work station.

[0034] To achieve the purpose of shut-off, the shut-off structure 8 includes a support plate 801 fixedly connected to the discharge pipe 7. A rotating shaft 809 is rotatably connected to the bottom of the support plate 801, and a first servo motor 810 is fixedly connected to its upper surface. The output shaft of the first servo motor 810 is fixedly connected to one end of the rotating shaft 809. The first servo motor 810 is electrically connected to the controller 3. A rotating disk 811 is fixedly connected to the bottom of the rotating shaft 809, and a toggle post 812 is fixedly connected to the bottom of the rotating disk 811. Moving slots 802 are provided on opposite sides of the support plate 801. Moving wheels 803 are rolled inside the two moving slots 802. A fixed rod 804 is rotatably connected to one side of each moving wheel 803. A connecting rod 805 is fixedly connected to one side of each fixed rod 804. One end of each of the four connecting rods 805 is fixedly connected to a shut-off plate 806. A push column 808 is fixedly connected to the upper surface of the 06. A sliding groove is opened on the upper surface of the push column 808. The interior of the sliding groove is slidably connected to the actuating column 812. A discharge port 807 is opened at the bottom of the stop plate 806. The upper surface of the stop plate 806 is in contact with the bottom of the discharge pipe 7. The first servo motor 810 drives the rotating shaft 809 to rotate. The rotating shaft 809 drives the rotating disk 811 to rotate. The rotating disk 811 drives the actuating column 812 to rotate. The actuating column 812 drives the push column 808 to move through the sliding groove. The push column 808 pushes the stop plate 806 to move. The stop plate 806 drives the moving wheel 803 to roll in the corresponding moving groove 802 through the connecting rod 805 and the fixed rod 804, so that the discharge port 807 is misaligned with the discharge pipe 7. The material flow is quickly cut off by the stop plate 806 to avoid material waste caused by slurry inertia, equipment mechanical gaps and valve leakage.

[0035] To improve work efficiency, a mounting plate 17 is fixedly connected to one side of the workbench 1, and a cylinder 18 is fixedly connected to one side of the mounting plate 17. A push plate 19 is fixedly connected to the piston end of the cylinder 18. The cylinder 18 is electrically connected to the controller 3. The cylinder 18 pushes the push plate 19, and the push plate 19 pushes the second plate mold to move. The second plate mold pushes the plate mold containing slurry on the placement plate 10 onto the second conveyor belt 15, and then transports it to the next work station through the second conveyor belt 15, thereby enabling continuous operation and improving work efficiency.

[0036] Working principle: The board mold is placed on the first conveyor belt 14, and the track 16 limits the board mold to prevent it from shifting. Then, the controller 3 controls one of the second servo motors, which drives the first conveyor belt 14 to rotate via the conveyor roller. The first conveyor belt 14 transports the board mold to a designated position inside the track 16 and then stops conveying. Then, the piston end of the cylinder 18 drives the push plate 19 to move, pushing the board mold towards the placement plate 10 and onto it. Then, the push plate 19 returns to its original position, ready for the next push. During feeding, the slurry inside the storage tank 6 is injected into the board mold through the discharge pipe 7 and the discharge port 807. Then, the weighing sensor 11 weighs the slurry. When the slurry reaches the threshold range, the signal is transmitted to the controller 3, which controls the first servo motor 8. 10. The first servo motor 810 drives the rotating shaft 809 to rotate, the rotating shaft 809 drives the rotating disk 811 to rotate, the rotating disk 811 drives the actuating column 812 to rotate, the actuating column 812 drives the pushing column 808 to move through the sliding groove, the pushing column 808 pushes the stop plate 806 to move, the stop plate 806 drives the moving wheel 803 to roll in the corresponding moving groove 802 through the connecting rod 805 and the fixed rod 804, so that the discharge port 807 is misaligned with the discharge pipe 7, and the material flow is quickly cut off by the stop plate 806 to avoid material waste caused by the inertia of the slurry, the mechanical clearance of the equipment and the dripping of the valve port. Then, the cylinder 18 pushes the push plate 19, the push plate 19 pushes the second plate mold to move, the second plate mold pushes the plate mold with slurry on the placement plate 10 onto the second conveyor belt 15, and is transported to the next station through the second conveyor belt 15, so as to carry out continuous operation and improve work efficiency.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., 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. A slurry metering injection device for artificial boards, comprising a workbench (1), characterized in that: Two L-shaped mounting columns (2) are fixedly connected to one side of the workbench (1). A controller (3) is fixedly connected to one end of the two L-shaped mounting columns (2). Four fixed columns (4) are fixedly connected to the upper surface of the workbench (1). A fixed plate (5) is fixedly connected to the upper surface of the four fixed columns (4). A storage tank (6) is fixedly connected through the upper surface of the fixed plate (5). A discharge pipe (7) is fixedly connected to the bottom of the storage tank (6). A stop structure (8) is provided on the discharge pipe (7). The cut-off structure (8) includes a support plate (801) fixedly connected to the discharge pipe (7). The bottom of the support plate (801) is rotatably connected to a rotating shaft (809), and the upper surface is fixedly connected to a first servo motor (810). The output shaft of the first servo motor (810) is fixedly connected to one end of the rotating shaft (809). The first servo motor (810) is electrically connected to the controller (3).

2. The slurry metering and molding device for artificial board material according to claim 1, characterized in that: A rotating disk (811) is fixedly connected to the bottom of the rotating shaft (809), and a toggle post (812) is fixedly connected to the bottom of the rotating disk (811).

3. The slurry metering injection device for artificial board material according to claim 2, characterized in that: The support plate (801) has a moving groove (802) on the side away from each other. The two moving grooves (802) are connected to the moving wheels (803) in a rolling manner. Each moving wheel (803) is rotatably connected to a fixed rod (804) on one side. Each fixed rod (804) is fixedly connected to a connecting rod (805) on one side. One end of the four connecting rods (805) is fixedly connected to a stop plate (806). The bottom of the stop plate (806) is provided with a discharge port (807). The upper surface of the stop plate (806) is in contact with the bottom of the discharge pipe (7).

4. The slurry metering injection device for artificial board material according to claim 3, characterized in that: A push column (808) is fixedly connected to the upper surface of the stop plate (806). A sliding groove is provided on the upper surface of the push column (808), and the interior of the sliding groove is slidably connected to the actuating column (812).

5. The slurry metering injection device for artificial board material according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a weighing groove (9), and a placement plate (10) is fixedly connected inside the weighing groove (9). A weighing sensor (11) is embedded in the bottom of the placement plate (10), and the weighing sensor (11) is electrically connected to the controller (3).

6. The slurry metering and molding device for artificial board material according to claim 1, characterized in that: The upper surface of the workbench (1) is provided with a first conveying groove (12) and a second conveying groove (13). A track (16) is fixedly connected to the upper surface of the workbench (1). A first conveyor belt (14) and a second conveyor belt (15) are respectively installed inside the first conveying groove (12) and the second conveying groove (13). Two second servo motors are fixedly connected to the outer wall of the workbench (1). The output shaft of each second servo motor is fixedly connected to one end of the conveying roller on the corresponding first conveyor belt (14) and the second conveyor belt (15). Each second servo motor is electrically connected to the controller (3).

7. The slurry metering and molding device for artificial board material according to claim 1, characterized in that: A mounting plate (17) is fixedly connected to one side of the workbench (1), and a cylinder (18) is fixedly connected to one side of the mounting plate (17). A push plate (19) is fixedly connected to the piston end of the cylinder (18), and the cylinder (18) is electrically connected to the controller (3).

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