Paper product compression molding machine

Abstract

The utility model relates to the technical field of paper product compression molding, in particular to a paper product compression molding machine which comprises a workbench, a fixing frame is arranged on the workbench, a molding assembly is arranged between the fixing frame and the workbench, guide rails are arranged on the two sides of the molding assembly, and sliding blocks are arranged on the guide rails in a sliding mode. A sliding block is arranged on the upper die, a guide rail is arranged on the lower die, a driving assembly is arranged between the sliding block and the guide rail, a vertical plate is arranged at the upper end of the sliding block, and an air gun is arranged on one side of the vertical plate. The air gun component blows air to the position between the upper mold or the lower mold attached to the corresponding paper product, so that the paper product is blown up and separated from the corresponding upper mold or the lower mold, workers can take down the paper product conveniently, and the working efficiency of the workers is improved.

Description

Technical Field

[0001] The present application relates to the technical field of paper product compression molding, and in particular to a paper product compression molding machine. Background Art

[0002] Paper products refer to various products made from pulp, cardboard, paper and other raw materials through processing and manufacturing. Paper products are widely used in life, industry, commerce and other fields, and are one of the indispensable and important items in modern society.

[0003] Through searching, Chinese patent announcement number CN214732670U discloses a transfer and stacking robot for the production of disposable pulp lunch boxes, including a wet mold device and a dry mold device, wherein the dry mold device is arranged at one end of the wet mold device, and a transfer robot is arranged on one side of the wet mold device and the dry mold device, and a stacking robot is also arranged on the side of the transfer robot away from the wet mold device. The utility model effectively realizes the automated operation between the molding process and the molding and drying processes through the coordinated arrangement of the transfer robot and the stacking robot, thereby solving the problems of low work efficiency and potential safety hazards existing in the existing manual operation. At the same time, the utility model has a simple structure and is easy to operate, and is suitable for large-scale promotion and use.

[0004] With respect to the above-mentioned related technologies, the inventors found the following defects: in the existing small-scale factories, the processing and molding of paper products is usually completed manually. Since drying is required during the pressing process, workers are required to wear gloves to work. At the same time, the molded paper products fit tightly with the molds, making it inconvenient for workers to remove the paper products, resulting in low work efficiency. Utility Model Content

[0005] In order to improve work efficiency, the present application provides a paper product molding machine.

[0006] A paper product molding machine provided in the present application adopts the following technical solution: it includes a workbench, a fixed frame is arranged on the workbench, a molding assembly is arranged between the fixed frame and the workbench, guide rails are arranged on both sides of the molding assembly, a slider is slidably arranged on the guide rails, a driving assembly is arranged between the slider and the guide rails, a vertical plate is arranged on the upper end of the slider, an air gun is arranged on one side of the vertical plate, and a fixing assembly is arranged between the air gun and the vertical plate.

[0007] Optionally, the fixing assembly includes a clamping plate, which is slidably arranged on one side of the vertical plate, and a limiting plate is arranged on the other side of the vertical plate, a fixing bolt is arranged between the limiting plate and the clamping plate, and the fixing bolt is threadedly connected to the clamping plate, the air gun is inserted in the middle of the clamping plate, and a pressing assembly is arranged between the air gun and the clamping plate.

[0008] Optionally, the pressing assembly includes a pressing plate, which is arranged on one side of the clamping plate, and an electric telescopic rod is arranged between the pressing plate and the clamping plate.

[0009] Optionally, the driving assembly includes a one-way screw, two of which are provided, the two one-way screws are rotatably mounted on the corresponding two guide rails respectively, the one-way screw is threadedly connected to the slider, and a transmission assembly is provided between the two one-way screws.

[0010] Optionally, the transmission assembly includes a transmission rod, which is rotatably mounted on the workbench, and the transmission rod and one end of the two one-way screws are provided with bevel gears, the bevel gears on the transmission rod are rotatably mounted on the guide rail, and the transmission rod is meshed with the bevel gears on the one-way screw for transmission.

[0011] Optionally, a bidirectional screw is provided between the two guide rails, the bidirectional screw is rotatably mounted on the workbench, and the bidirectional screw is threadedly connected to the guide rails.

[0012] Optionally, the molding assembly includes a lower mold, the lower mold is installed on the upper end surface of the workbench, an upper mold is arranged above the lower mold, and a telescopic cylinder is arranged between the upper mold and the fixed frame.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] 1. The utility model is provided with an upper mold, a lower mold, an air gun and other components. During the working process, when the upper mold and the lower mold process and separate the paper product, the air gun component is controlled to work so that the air gun component blows air to the space between the corresponding upper mold or lower mold that fits the corresponding paper product, thereby blowing up the paper product and separating it from the corresponding upper mold or lower mold, so that it is convenient for the staff to remove the paper product and improve the work efficiency of the staff.

[0015] 2. The utility model is provided with bidirectional screws, guide rails, sliders, unidirectional screws, clamping plates, pressure plates and other components, and controls the rotation of the bidirectional screw components to adjust the distance between the two guide rails. The rotation of the unidirectional screw components is controlled to change the longitudinal distance between the slider components and the air gun. The height position of the air gun can be adjusted through the cooperation between the clamping plate components, the pressure plate components, the limit plate components and the fixing bolt components, thereby increasing the scope of application of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure in the embodiment of the present application;

[0017] Figure 2This is a schematic diagram of the overall rear structure in an embodiment of the present application;

[0018] Figure 3 In the embodiment of this application Figure 2 The enlarged schematic diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the local structure in the embodiment of the present application.

[0020] Figure numerals: 1. workbench; 2. fixed frame; 3. upper mold; 4. lower mold; 5. telescopic cylinder; 6. guide rail; 7. slider; 8. one-way screw; 9. vertical plate; 10. clamping plate; 11. air gun; 12. pressure plate; 13. limit plate; 14. fixing bolt; 15. electric telescopic rod; 16. transmission rod; 17. bevel gear; 18. bidirectional screw. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0022] The present application discloses a paper product molding machine. Figure 1 As shown, it includes a workbench 1, a fixing frame 2 is arranged on the workbench 1, a molding assembly is arranged between the fixing frame 2 and the workbench 1, the molding assembly includes a lower mold 4, the lower mold 4 is installed on the upper end surface of the workbench 1, the lower mold 4 and the workbench 1 are connected by fixing bolts, an upper mold 3 is arranged above the lower mold 4, a telescopic cylinder 5 is arranged between the upper mold 3 and the fixing frame 2, and the upper mold 3 and the telescopic cylinder 5 are detachably connected.

[0023] See also Figure 1 , Figure 3 Guide rails 6 are provided on both sides of the forming component, and a bidirectional screw 18 is provided between the two guide rails 6. The bidirectional screw 18 is rotatably installed on the workbench 1, and the bidirectional screw 18 is threadedly connected to the guide rails 6. A slider 7 is slidably provided on the guide rails 6, and a driving component is provided between the slider 7 and the guide rails 6. The driving component includes a unidirectional screw 8. The staff controls the servo motor at one end of the bidirectional screw 18 to work, and the servo motor drives the bidirectional screw 18 to rotate, and the bidirectional screw 18 drives the two guide rails 6 to move relative to each other, thereby achieving the effect of adjusting the distance between the two guide rails 6.

[0024] See also Figure 2There are two one-way screws 8, which are rotatably mounted on the corresponding two guide rails 6 respectively. The one-way screw 8 is threadedly connected to the slider 7. A transmission assembly is arranged between the two one-way screws 8. The transmission assembly includes a transmission rod 16, which is rotatably mounted on the workbench 1. Bevel gears 17 are arranged on one end of the transmission rod 16 and the two one-way screws 8 to control the rotation of the one-way screw 8. The one-way screw 8 drives the slider 7 to move on the guide rail 6, so as to realize the stable movement of the slider 7 and adjust the position.

[0025] See also Figure 2 , Figure 3 , Figure 4 The bevel gear 17 on the transmission rod 16 is rotatably installed on the guide rail 6, and the transmission rod 16 is meshed with the bevel gear 17 on the one-way screw 8 for transmission. A vertical plate 9 is provided on the upper end of the slider 7, and an air gun 11 is provided on one side of the vertical plate 9. A fixing component is provided between the air gun 11 and the vertical plate 9. The fixing component includes a clamping plate 10, and the clamping plate 10 is slidably provided on one side of the vertical plate 9. A limit plate 13 is provided on the other side of the vertical plate 9. By controlling the operation of the servo motor, the servo motor drives the transmission rod 16 to rotate, and the transmission rod 16 drives the meshing bevel gear 17 to rotate, thereby realizing the synchronous rotation of the two one-way screws 8.

[0026] See also Figure 4 A fixing bolt 14 is arranged between the limit plate 13 and the clamping plate 10, and the fixing bolt 14 is threadedly connected to the clamping plate 10. The air gun 11 is inserted in the middle of the clamping plate 10. The air gun 11 can be controlled to work by controlling the start. A pressing assembly is arranged between the air gun 11 and the clamping plate 10. The pressing assembly includes a pressing plate 12. The pressing plate 12 is arranged on one side of the clamping plate 10. An electric telescopic rod 15 is arranged between the pressing plate 12 and the clamping plate 10. The staff controls the electric telescopic rod 15 to work, and the electric telescopic rod 15 drives the pressing plate 12 to move. The pressing plate 12 operates the air gun 11, thereby realizing the work of the air gun 11, so that it is suitable for different types of air guns 11.

[0027] The implementation principle of a paper product molding machine in an embodiment of the present application is as follows: first, the staff places the paper product to be processed on the lower mold 4, and then controls the telescopic cylinder 5 to work, the telescopic cylinder 5 drives the upper mold 3 to move, and cooperates with the lower mold 4 to process and shape the paper product. When the processing is completed, the upper mold 3 is controlled to move upward by the telescopic cylinder 5, and the upper mold 3 stops when it moves to a preset height. Then, the electric telescopic rod 15 is controlled to work, the electric telescopic rod 15 drives the pressing plate 12 to move, and the pressing plate 12 controls the air gun 11 to work, and the air in the air gun 11 is blown between the paper product and the lower mold 4, thereby blowing up the paper product, making it convenient for the staff to remove the paper product.

[0028] The transmission rod 16 is driven to rotate by a servo motor, and the transmission rod 16 drives the one-way screw 8 to rotate through the meshing transmission between the bevel gears 17, and the one-way screw 8 drives the slider 7 to move, and the slider 7 drives the vertical plate 9 and the air gun 11 to move, so as to adjust the longitudinal position of the air gun 11. The bidirectional screw 18 is driven to rotate by a servo motor, and the bidirectional screw 18 drives the guide rail 6 to move relative to each other, so as to realize the lateral movement between the two air guns 11. The staff rotates the fixing bolt 14 to release the clamping of the limit plate 13 and the clamping plate 10 on the vertical plate 9, and then adjusts the height position of the air gun 11. After reaching the height position, the fixing bolt 14 is driven in the reverse direction to rotate, so as to realize the clamping and fixing of the limit plate 13 and the clamping plate 10 on the vertical plate 9.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A paper product molding machine, comprising a workbench (1), characterized in that: A fixing frame (2) is arranged on the workbench (1), a forming assembly is arranged between the fixing frame (2) and the workbench (1), guide rails (6) are arranged on both sides of the forming assembly, a slider (7) is slidably arranged on the guide rail (6), a driving assembly is arranged between the slider (7) and the guide rail (6), a vertical plate (9) is arranged at the upper end of the slider (7), an air gun (11) is arranged on one side of the vertical plate (9), and a fixing assembly is arranged between the air gun (11) and the vertical plate (9).

2. A paper product molding machine according to claim 1, characterized in that: The fixing assembly comprises a clamping plate (10), wherein the clamping plate (10) is slidably arranged on one side of the vertical plate (9), a limiting plate (13) is arranged on the other side of the vertical plate (9), a fixing bolt (14) is arranged between the limiting plate (13) and the clamping plate (10), and the fixing bolt (14) is threadedly connected to the clamping plate (10), the air gun (11) is inserted into the middle part of the clamping plate (10), and a pressing assembly is arranged between the air gun (11) and the clamping plate (10).

3. A paper product molding machine according to claim 2, characterized in that: The pressing assembly comprises a pressing plate (12), wherein the pressing plate (12) is arranged on one side of the clamping plate (10), and an electric telescopic rod (15) is arranged between the pressing plate (12) and the clamping plate (10).

4. A paper product molding machine according to claim 1, characterized in that: The driving assembly comprises a one-way screw (8), two of which are provided. The two one-way screws (8) are rotatably mounted on the corresponding two guide rails (6), respectively. The one-way screw (8) is threadedly connected to the slider (7), and a transmission assembly is provided between the two one-way screws (8).

5. A paper product molding machine according to claim 4, characterized in that: The transmission assembly comprises a transmission rod (16), the transmission rod (16) is rotatably mounted on the workbench (1), the transmission rod (16) and one end of the two one-way screws (8) are both provided with a bevel gear (17), the bevel gear (17) on the transmission rod (16) is rotatably mounted on the guide rail (6), and the transmission rod (16) is meshed with the bevel gear (17) on the one-way screw (8) for transmission.

6. A paper product molding machine according to claim 1, characterized in that: A bidirectional screw (18) is arranged between the two guide rails (6). The bidirectional screw (18) is rotatably mounted on the workbench (1), and the bidirectional screw (18) is threadedly connected to the guide rails (6).

7. A paper product compression molding machine according to claim 1, characterized in that: The molding assembly comprises a lower mold (4), the lower mold (4) being mounted on the upper end surface of the workbench (1), an upper mold (3) being arranged above the lower mold (4), and a telescopic cylinder (5) being arranged between the upper mold (3) and the fixing frame (2).

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