Degradable environment-friendly paper-plastic composite structure

Abstract

The utility model provides a degradable environment-friendly paper-plastic composite structure, which relates to the degradable environment-friendly paper-plastic field, and comprises a support frame and a transfer pump, the upper surface of the support frame is provided with a fixed column, the bottom surface of the fixed column is provided with an electric telescopic rod, the output end of the electric telescopic rod is provided with a mold A, and a mold B is arranged below the mold A; the outer surface of the mold B is sleeved with a heating ring, a motor A is installed on the upper surface of the supporting frame, a fixing block A is installed at the output end of the motor A, and a discharging pipe penetrates through the interior of the fixing block A. The output end of the material pumping pump communicates with a conveying pipe, and the end, away from the material pumping pump, of the conveying pipe communicates with the discharging pipe. According to the utility model, the electric telescopic rod is precisely matched with the mold A and the mold B, which is a key for quickly and accurately shaping paper pulp, the production efficiency is improved, the consistency and quality of products are ensured, and uniform hot pressing is provided for the paper pulp in the shaping process due to the ingenious layout of the heating ring.

Description

A biodegradable and environmentally friendly paper-plastic composite structure Technical Field

[0001] This utility model relates to the field of biodegradable and environmentally friendly paper-plastic composites, specifically a biodegradable and environmentally friendly paper-plastic composite structure. Background Technology

[0002] Paper-plastic composite structures are material structures that combine paper and plastic film through a specific process. Various types of paper can be used, such as coated paper, kraft paper, offset paper, and writing paper. Different papers vary in thickness, weight, texture, and color, giving paper-plastic composite structures different properties and appearances.

[0003] This composite paper-plastic structure process can produce a variety of paper-plastic products. These products not only have excellent mechanical properties but also good environmental performance, reducing pollution to the environment. During the production process, the pulp can be precisely molded into the required shape using a hot-pressing process. The hot-pressing process can improve the plasticity of the pulp, allowing it to better combine with biodegradable plastic materials, thereby producing high-quality paper-plastic products. In addition, the hot-pressing process can also reduce production energy consumption, improve production efficiency, and save costs for enterprises. Summary of the Invention

[0004] The purpose of this invention is to provide a biodegradable and environmentally friendly paper-plastic composite structure to solve the problems mentioned in the background section and overcome its technical defects.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: It includes a support frame and a material pump. A fixed column is installed on the upper surface of the support frame, and an electric telescopic rod is installed on the bottom surface of the fixed column. A mold A is installed at the output end of the electric telescopic rod, and a mold B is arranged below the mold A. A heating ring is sleeved on the outer surface of the mold B. A motor A is installed on the upper surface of the support frame, and a fixed block A is installed at the output end of the motor A. A discharge pipe is installed through the fixed block A. The output end of the material pump is connected to a conveying pipe, and the end of the conveying pipe away from the material pump is connected to the discharge pipe.

[0006] As a further embodiment of this utility model: a fixing block B is installed on the upper surface of the support frame, an air nozzle is installed through the interior of the fixing block B, and an air pipe is connected to the outer surface of the air nozzle through the support frame.

[0007] As a further embodiment of this utility model: a material box is placed on the left side of the support frame, a material pump is installed inside the material box, a gas cylinder is placed below the support frame, and a valve is threadedly connected to the output end of the gas cylinder.

[0008] As a further improvement of this utility model: a rotary regulating valve is provided on the outer surface of the valve, and the output end of the valve is connected to the end of the air pipe away from the air nozzle.

[0009] As a further improvement of this utility model: a motor B is mounted on the upper surface of the support frame, and a thin plate is mounted on the output end of the motor B.

[0010] As a further improvement of this utility model: a vision sensor is installed on the outer surface of the fixed column, and a control panel is installed on the outer surface of the support frame.

[0011] As a further improvement of this utility model: an adjustment knob is installed on the outer surface of the control panel, and a switch is provided on the outer surface of the control panel.

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

[0013] This invention, through the precise coordination of the electric telescopic rod with molds A and B, is key to achieving rapid and accurate pulp molding. This design not only significantly improves production efficiency but also ensures product consistency and quality. The ingenious layout of the heating rings provides uniform heat pressure for the pulp during molding, which not only enhances the mechanical properties of the paper-plastic products but also significantly improves their shape stability. Furthermore, motor A, through a vision sensor, further enhances the flexibility of the structure. When mold A presses down, the vision sensor transmits a signal to the control module in the control panel to control the rotation of motor A, turning the conveyor pipe to another position to prevent it from being pressed. After molding, it turns back to convey raw materials onto mold B, thus achieving efficient utilization of raw materials and a smooth production process. This design not only optimizes the production process but also saves costs for enterprises and improves their market competitiveness. Attached Figure Description

[0014] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0015] Figure 1 schematically shows a front view of a biodegradable and environmentally friendly paper-plastic composite structure according to one embodiment of the present invention;

[0016] Figure 2 schematically shows an enlarged view of the structure at point A in Figure 1 of a biodegradable and environmentally friendly paper-plastic composite structure according to one embodiment of the present invention;

[0017] Figure 3 schematically shows a top view of a biodegradable and environmentally friendly paper-plastic composite structure according to one embodiment of the present invention;

[0018] Figure 4 schematically shows a bottom view of a biodegradable and environmentally friendly paper-plastic composite structure according to one embodiment of the present invention;

[0019] The following are the labels in the diagram: 1. Support frame; 2. Fixed column; 3. Electric telescopic rod; 4. Mold A; 5. Mold B; 6. Heating ring; 7. Conveying pipe; 8. Pump; 9. Material box; 10. Gas cylinder; 11. Valve; 12. Rotary regulating valve; 13. Air pipe; 14. Motor A; 15. Fixed block A; 16. Discharge pipe; 17. Motor B; 18. Thin sheet; 19. Fixed block B; 20. Air nozzle; 21. Control panel; 22. Adjustment knob; 23. Switch; 24. Vision sensor. Detailed Implementation

[0020] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0021] An embodiment of the present invention is shown in conjunction with the accompanying drawings.

[0022] A biodegradable and environmentally friendly paper-plastic composite structure includes a support frame 1 and a material pump 8. A fixed column 2 is installed on the upper surface of the support frame 1, and an electric telescopic rod 3 is installed on the bottom surface of the fixed column 2. A mold A4 is installed at the output end of the electric telescopic rod 3, and a mold B5 is set below the mold A4. A heating ring 6 is sleeved on the outer surface of the mold B5. A motor A14 is installed on the upper surface of the support frame 1, and a fixed block A15 is installed at the output end of the motor A14. A discharge pipe 16 is installed through the fixed block A15. The output end of the material pump 8 is connected to a conveying pipe 7, and the end of the conveying pipe 7 away from the material pump 8 is connected to the discharge pipe 16. Through the precise cooperation of the electric telescopic rod 3 with the mold A4 and the mold B5, rapid and accurate pulp molding is achieved. This design not only greatly improves production efficiency but also ensures the consistency and quality of the products.

[0023] In this embodiment, a fixing block B19 is installed on the upper surface of the support frame 1. An air nozzle 20 is installed through the inside of the fixing block B19. An air pipe 13 is connected through the outer surface of the air nozzle 20 through the support frame 1. The air nozzle 20 can use gas pressure to assist the paper-plastic product to be blown out of the mold B5.

[0024] In this embodiment, a material box 9 is placed on the left side of the support frame 1, and a pump 8 is installed inside the material box 9. A gas cylinder 10 is placed below the support frame 1, and a valve 11 is threadedly connected to the output end of the gas cylinder 10. The gas cylinder 10 stores a large amount of gas.

[0025] In this embodiment, a rotary regulating valve 12 is provided on the outer surface of the valve 11. The output end of the valve 11 is connected to the end of the air pipe 13 away from the air nozzle 20. When the device is not in use, the air outlet can be closed by rotating the regulating valve 12.

[0026] In this embodiment, a motor B17 is installed on the upper surface of the support frame 1, and a thin plate 18 is installed at the output end of the motor B17. The rotation of the thin plate 18 causes the finished product to detach from the mold B5.

[0027] In this embodiment, a vision sensor 24 is installed on the outer surface of the fixed column 2, and a control panel 21 is installed on the outer surface of the support frame 1. The vision sensor 24 monitors the position of the mold A4 in real time. When the mold A4 is pressed down, the vision sensor 24 transmits the signal to the control module in the control panel 21. The control module immediately controls the motor A14 to rotate, driving the discharge pipe 16 to turn to other positions to prevent it from being pressed down by the mold A4.

[0028] In this embodiment, an adjustment knob 22 is installed on the outer surface of the control panel 21, and a switch 23 is provided on the outer surface of the control panel 21. The adjustment knob 22 can control the speed of the electric telescopic rod 3.

[0029] Working principle: When switch 23 is pressed, the heating ring 6 fitted onto the outer surface of mold B5 starts working. The controller in control panel 21 controls the material extraction rate of pump 8, and pump 8 starts simultaneously, conveying the raw material through conveying pipe 7 to discharge pipe 16, so that the pulp raw material is evenly spread inside mold B5 from discharge pipe 16, completing the material filling. Electric telescopic rod 3 starts, pushing mold A4 downward to close with mold B5. During this process, vision sensor 24 on the outer surface of fixed column 2 monitors the position of mold A4 in real time. When mold A4 is pressed down, vision sensor 24 transmits a signal to control module in control panel 21. Control module immediately controls motor A14 to rotate, carrying... The discharge pipe 16 is turned to another position to prevent it from being pressed down by the mold A4. After the mold A4 and mold B5 are closed, the pulp inside the mold is uniformly heated and hot-pressed, so that the pulp is shaped under high temperature and high pressure, which enhances the mechanical properties and shape stability of the paper-plastic product. When the mold A4 is lifted, the motor A14 rotates again, turning the discharge pipe 16 back above the mold B5 to prepare for the next filling of raw materials. Then the motor B17 starts, driving the thin sheet 18 at its output end to rotate so that the finished product is separated from the mold B5. At the same time, the gas in the gas cylinder 10 is sprayed out through the air pipe 13 and the air nozzle 20, using the gas pressure to help the paper-plastic product be blown out of the mold B5. The staff can then collect the finished product.

[0030] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A biodegradable and environmentally friendly paper-plastic composite structure, characterized in that, The device includes a support frame (1) and a pump (8). A fixed column (2) is installed on the upper surface of the support frame (1). An electric telescopic rod (3) is installed on the bottom surface of the fixed column (2). A mold A (4) is installed at the output end of the electric telescopic rod (3). A mold B (5) is provided below the mold A (4). A heating ring (6) is sleeved on the outer surface of the mold B (5). A motor A (14) is installed on the upper surface of the support frame (1). A fixed block A (15) is installed at the output end of the motor A (14). A discharge pipe (16) is installed through the fixed block A (15). A conveying pipe (7) is connected to the output end of the pump (8). The end of the conveying pipe (7) away from the pump (8) is connected to the discharge pipe (16).

2. The biodegradable and environmentally friendly paper-plastic composite structure according to claim 1, characterized in that, A fixing block B (19) is installed on the upper surface of the support frame (1). An air nozzle (20) is installed through the interior of the fixing block B (19). An air pipe (13) is connected to the outer surface of the air nozzle (20) through the support frame (1).

3. The biodegradable and environmentally friendly paper-plastic composite structure according to claim 1, characterized in that, A material box (9) is placed on the left side of the support frame (1), and a pump (8) is installed inside the material box (9). A gas cylinder (10) is placed below the support frame (1), and a valve (11) is threadedly connected to the output end of the gas cylinder (10).

4. The biodegradable and environmentally friendly paper-plastic composite structure according to claim 3, characterized in that, The outer surface of the valve (11) is provided with a rotary regulating valve (12), and the output end of the valve (11) is connected to the end of the air pipe (13) away from the air nozzle (20).

5. The biodegradable and environmentally friendly paper-plastic composite structure according to claim 1, characterized in that, The upper surface of the support frame (1) is equipped with a motor B (17), and a thin plate (18) is installed at the output end of the motor B (17).

6. The biodegradable and environmentally friendly paper-plastic composite structure according to claim 1, characterized in that, A vision sensor (24) is installed on the outer surface of the fixed column (2), and a control panel (21) is installed on the outer surface of the support frame (1).

7. The biodegradable and environmentally friendly paper-plastic composite structure according to claim 6, characterized in that, An adjustment knob (22) is installed on the outer surface of the control panel (21), and a switch (23) is provided on the outer surface of the control panel (21).

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