Adjustable paper gluing device

Abstract

The utility model relates to the technical field of corrugated paper production, in particular to an adjustable paper gluing device which comprises a workbench, a plurality of bottom columns are installed at the bottom of the workbench, side plates are installed at the two ends of the upper surface of the workbench, a top plate is installed at the tops of the side plates, a first driving motor is installed on one side of the top plate, and a second driving motor is installed on the other side of the top plate. And a first screw rod is installed on one side of the first driving motor, the surface of the first screw rod is in threaded connection with a moving frame, and the end, away from the first screw rod, of the moving frame is slidably connected with a sliding rod. According to the improved paper gluing device, through design improvement of the gluing assembly, a paper area needing to be sprayed can be flexibly adjusted according to requirements, the uniform gluing effect is provided, and through design improvement of the pressing limiting assembly, the two sides of paper to be processed can be rapidly and accurately limited; and flexible adjustment can be conducted according to paper of different specifications and sizes, and meanwhile the periphery of the upper surface of the paper can be pressed and positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper production, in particular to an adjustable paper gluing device. Background Art

[0002] The technical field of corrugated paper production involves the processes and technologies for manufacturing corrugated cardboard. This cardboard is known for its high strength, light weight, and cost-effectiveness, and is commonly used for packaging and transportation. The production process includes passing paper through a corrugating board to form corrugated textures, and then laminating the cardboard layers together by adding adhesives. Technological advancements include optimized material selection, improved production efficiency, and environmental considerations.

[0003] In corrugated paper production technology, the use of an adjustable paper gluing device is mainly to optimize the bonding process, ensuring that different types of paper can be bonded tightly and evenly when forming corrugations on the corrugated board. This device allows adjustment of the glue coating amount and distribution according to the thickness, humidity, and other physical properties of the paper, thereby improving production efficiency, reducing waste, and ensuring that the quality and strength of the final product meet the standards.

[0004] The inventor found the following problems in the prior art during the implementation of the utility model: 1. The currently common paper gluing devices are not convenient for flexibly adjusting the gluing range, and it is difficult to adjust the spraying angle, unable to precisely glue specific gluing positions, reducing the overall practicality of the device. Operators often need to frequently make manual adjustments, increasing the operation cost and reducing the operation efficiency; 2. The currently common paper gluing devices are not convenient for tightly pressing and limiting the paper to be sprayed, resulting in easy sliding and offset of the paper during the spraying process, affecting the gluing effect, reducing the cost quality. Operators often need to manually support it, increasing the labor cost and raising the safety risk. Content of the Utility Model

[0005] The purpose of the present utility model is to provide an adjustable paper gluing device to solve the problems proposed in the above background technology, namely, it is not convenient to flexibly adjust the gluing range, difficult to adjust the spraying angle, unable to precisely glue specific gluing positions, and not convenient to press and limit the fixation of the paper to be sprayed, resulting in easy sliding and offset of the paper during the spraying process. To achieve the above purpose, the present utility model provides the following technical solutions: an adjustable paper gluing device, including a workbench, several bottom columns are installed at the bottom of the workbench, side plates are installed at both ends of the upper surface of the workbench, a top plate is installed at the top of the side plates, a first driving motor is installed on one side of the top plate, a first screw rod is installed on one side of the first driving motor, a moving frame is threadedly connected to the surface of the first screw rod, one end of the moving frame away from the first screw rod is slidably connected to a sliding rod, a second driving motor is installed on one side of the moving frame, a second screw rod is driven on one side of the second driving motor, a gluing component is threadedly connected to the surface of the second screw rod, a hydraulic telescopic rod is installed on one side of the side plate, a connecting plate is installed on one side of the hydraulic telescopic rod, several buffer springs are installed on one side of the connecting plate, a mounting frame is installed on one side of the buffer springs, several third driving motors are installed at the top of the mounting frame, a third screw rod is driven at the bottom of the third driving motor, and a pressing plate is threadedly connected to the surface of the third screw rod.

[0006] The gluing component includes a moving block threadedly connected to the surface of the second screw rod, electric telescopic rods are installed at both ends inside the moving block, an installation cover is installed at the bottom of the electric telescopic rods, a gluing plate is installed at the bottom of the installation cover, a servo motor is installed on one side of the installation cover, a driving gear is driven on one side of the servo motor, a rack is engaged at the bottom of the driving gear, the bottom of the rack is slidably connected to a chute, several driven gears are engaged at one end of the top of the rack away from the driving gear, a gluing head is rotatably connected to one side of the driven gear, and a glue inlet pipe is rotatably connected to one side of the gluing head.

[0007] Further preferably, the bottom columns are symmetrically distributed about the horizontal center line of the workbench.

[0008] Further preferably, the mounting frame and the connecting plate form a buffer structure through the buffer springs.

[0009] Further preferably, the gluing component and the second driving motor form a transmission structure through the second screw rod.

[0010] Further preferably, the pressing plate and the third driving motor form a lifting structure through the third screw rod.

[0011] Further preferably, the buffer springs are evenly and equidistantly distributed on one side of the connecting plate.

[0012] Further preferably, the moving frame and the sliding rod form a sliding structure.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, through the design improvement of the glue coating assembly, the area of the paper to be sprayed can be flexibly adjusted according to requirements, and a uniform glue coating effect is provided. At the same time, the angle of glue coating can be automatically and conveniently adjusted, further improving the glue coating accuracy. There is no need for additional manpower or equipment for auxiliary positioning, reducing the operation cost and improving the finished product quality.

[0015] In the present utility model, through the design improvement of the pressing and limiting assembly, the two sides of the paper to be processed can be quickly and accurately limited, and it can be flexibly adjusted according to papers of different specifications and sizes. At the same time, the four sides of the upper surface of the paper can be pressed and positioned, ensuring that the paper will not shift during the glue coating operation and is not easily affected by external environmental vibration and impact, improving the glue coating quality and enhancing the use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a front view structural schematic diagram of the present utility model;

[0017] Figure 2 is a front view internal structural schematic diagram of the top plate of the present utility model;

[0018] Figure 3 is an exploded structural schematic diagram of the limiting assembly of the present utility model;

[0019] Figure 4 is an exploded structural schematic diagram of the glue coating assembly of the present utility model.

[0020] In the figure: 1, workbench; 2, bottom column; 3, side plate; 4, top plate; 5, first driving motor; 6, first screw rod; 7, moving frame; 8, sliding rod; 9, second driving motor; 10, second screw rod; 11, glue coating assembly; 1101, moving block; 1102, electric telescopic rod; 1103, mounting cover; 1104, glue coating plate; 1105, servo motor; 1106, driving gear; 1107, rack; 1108, sliding groove; 1109, driven gear; 1110, glue coating head; 1112, glue inlet pipe; 12, hydraulic telescopic rod; 13, connecting plate; 14, buffer spring; 15, mounting frame; 16, third driving motor; 17, third screw rod; 18, pressing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 4 , the present utility model provides a technical solution: an adjustable paper gluing device, which includes a workbench 1. A plurality of bottom columns 2 are installed at the bottom of the workbench 1. Side plates 3 are installed at both ends of the upper surface of the workbench 1. A top plate 4 is installed at the top of the side plates 3. A first driving motor 5 is installed on one side of the top plate 4. A first screw rod 6 is installed on one side of the first driving motor 5. A moving frame 7 is threadedly connected to the surface of the first screw rod 6. One end of the moving frame 7 away from the first screw rod 6 is slidably connected to a sliding rod 8. A second driving motor 9 is installed on one side of the moving frame 7. A second screw rod 10 is driven on one side of the second driving motor 9. A gluing assembly 11 is threadedly connected to the surface of the second screw rod 10. A hydraulic telescopic rod 12 is installed on one side of the side plate 3. A connecting plate 13 is installed on one side of the hydraulic telescopic rod 12. A plurality of buffer springs 14 are installed on one side of the connecting plate 13. An installation frame 15 is installed on one side of the buffer springs 14. A plurality of third driving motors 16 are installed on the top of the installation frame 15. A third screw rod 17 is driven at the bottom of the third driving motor 16. A pressing plate 18 is threadedly connected to the surface of the third screw rod 17.

[0023] The gluing assembly 11 includes a moving block 1101 threadedly connected to the surface of the second screw rod 10. Electric telescopic rods 1102 are installed at both ends inside the moving block 1101. An installation cover 1103 is installed at the bottom of the electric telescopic rod 1102. A gluing plate 1104 is installed at the bottom of the installation cover 1103. A servo motor 1105 is installed on one side of the installation cover 1103. A driving gear 1106 is driven on one side of the servo motor 1105. A rack 1107 is engaged with the bottom of the driving gear 1106. The bottom of the rack 1107 is slidably connected to a chute 1108. A plurality of driven gears 1109 are engaged with one end of the rack 1107 away from the driving gear 1106 at the top. A gluing head 1110 is rotatably connected to one side of the driven gear 1109. A glue inlet pipe 1112 is rotatably connected to one side of the gluing head 1110.

[0024] In this embodiment, as Figure 1 shown, the bottom columns 2 are symmetrically distributed about the horizontal center line of the workbench 1; the layout design of the symmetrical distribution ensures the stability and balance of the workbench 1 during installation and use, thereby effectively supporting the entire structure and improving the practicability and safety of the workbench 1.

[0025] In this embodiment, asFigure 3 As shown, the mounting bracket 15 and the connecting plate 13 form a buffer structure through the buffer spring 14; the design improvement of the buffer structure enables the mounting bracket 15 to always keep in close contact with the paper to be processed, playing a good limiting function. At the same time, excessive limiting clamping will damage the paper body, improving the gluing quality and accuracy.

[0026] In this embodiment, as Figure 3 shown, the gluing assembly 11 and the second screw 10 form a transmission structure through the second driving motor 9; the design of the transmission structure can drive the second screw 10 to rotate through the action of the second driving motor 9, so that the gluing assembly 11 can adjust its position in the horizontal direction, providing a function of flexible adjustment of the gluing range and improving the practicability of the device.

[0027] In this embodiment, as Figure 2 shown, the pressing plate 18 and the third screw 17 form a lifting structure through the third driving motor 16; the design of the lifting structure can drive the third screw 17 to rotate through the action of the third driving motor 16, so that the pressing plate 18 can adjust its position in the vertical height, which helps to automatically and conveniently press the paper and can be adjusted arbitrarily according to the paper of different specifications and thicknesses, further avoiding the phenomenon of paper deviation and improving the gluing quality.

[0028] In this embodiment, as Figure 2 shown, the buffer springs 14 are evenly and equidistantly distributed on one side of the connecting plate 13; ensuring the balanced support of the connecting plate when bearing the load, improving the stability and reliability of the overall structure, and the uniform arrangement of the springs helps to reduce the transmission of vibration and shock, thus effectively reducing noise and mechanical impact, and improving the running smoothness and use comfort of the equipment.

[0029] In this embodiment, as Figure 3 shown, the moving frame 7 and the sliding rod 8 form a sliding structure; the design of the sliding structure enables the moving frame 7 to adjust its horizontal displacement more smoothly and conveniently along the direction of the sliding rod 8, and at the same time improves the ability of the device to adjust the operation range, making it more efficient, improving the operation efficiency and increasing the use experience.

[0030] The usage method and advantages of the present utility model: When the adjustable paper gluing device is in use, the working process is as follows:

[0031] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown in the figure, first, the operator places the paper body to be processed with glue on the surface of the workbench 1. Then, the hydraulic telescopic rods 12 on both sides of the side plate 3 are started to drive the mounting frame 15 to translate. With the cooperation of the buffer spring 14, the paper body is firmly limited and fixed. Then, the third drive motor 16 can be started to drive the pressing plate 18 to descend vertically to further press and fix the paper body, effectively ensuring that the paper will not shift during the gluing process, which helps to improve the gluing quality. Further, the first drive motor 5 and the second drive motor 9 are started simultaneously to flexibly adjust the spraying range. Then, the electric telescopic rod 1102 is started to adjust the working height of the gluing component 11 as required. Then, the servo motor 1105 can be started to adjust the spraying angle of the glue head 1110, which helps to provide a more accurate gluing position and improves the gluing quality. Finally, the glue head 1110 can be started to perform the gluing operation.

[0032] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. Adjustable paper gluing device, comprising a workbench (1), characterized in that: A plurality of bottom columns (2) are installed at the bottom of the workbench (1). Side plates (3) are installed at both ends of the upper surface of the workbench (1). A top plate (4) is installed at the top of the side plates (3). A first driving motor (5) is installed on one side of the top plate (4). A first screw rod (6) is installed on one side of the first driving motor (5). A moving frame (7) is threadedly connected to the surface of the first screw rod (6). One end of the moving frame (7) away from the first screw rod (6) is slidably connected to a sliding rod (8). A second driving motor (9) is installed on one side of the moving frame (7). A second screw rod (10) is driven on one side of the second driving motor (9). A glue application assembly (11) is threadedly connected to the surface of the second screw rod (10). A hydraulic telescopic rod (12) is installed on one side of the side plate (3). A connecting plate (13) is installed on one side of the hydraulic telescopic rod (12). A plurality of buffer springs (14) are installed on one side of the connecting plate (13). An installation frame (15) is installed on one side of the buffer springs (14). A plurality of third driving motors (16) are installed on the top of the installation frame (15). A third screw rod (17) is driven at the bottom of the third driving motor (16). A pressing plate (18) is threadedly connected to the surface of the third screw rod (17); The glue application assembly (11) includes a moving block (1101) threadedly connected to the surface of the second screw rod (10). Electric telescopic rods (1102) are installed at both ends inside the moving block (1101). An installation cover (1103) is installed at the bottom of the electric telescopic rod (1102). A glue application plate (1104) is installed at the bottom of the installation cover (1103). A servo motor (1105) is installed on one side of the installation cover (1103). A driving gear (1106) is driven on one side of the servo motor (1105). A rack (1107) is engaged at the bottom of the driving gear (1106). The bottom of the rack (1107) is slidably connected to a sliding groove (1108). A plurality of driven gears (1109) are engaged at one end of the rack (1107) away from the driving gear (1106) at the top. A glue application head (1110) is rotatably connected to one side of the driven gear (1109). A glue inlet pipe (1112) is rotatably connected to one side of the glue application head (1110).

2. The adjustable paper gluing device according to claim 1, characterized in that: The bottom columns (2) are symmetrically distributed about the horizontal center line of the workbench (1).

3. The adjustable paper gluing device according to claim 1, characterized in that: The installation frame (15) and the connecting plate (13) form a buffer structure through the buffer springs (14).

4. The adjustable paper gluing device according to claim 1, wherein: The glue application assembly (11) and the second driving motor (9) form a transmission structure through the second screw rod (10).

5. The adjustable paper gluing device according to claim 1, wherein: The pressing plate (18) and the third driving motor (16) form a lifting structure through the third screw rod (17).

6. The adjustable paper gluing device according to claim 1, wherein: The buffer springs (14) are evenly and equidistantly distributed on one side of the connecting plate (13).

7. The adjustable paper gluing device according to claim 1, wherein: The moving frame (7) and the sliding rod (8) form a sliding structure.

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