Paper ironing assembly with limiting structure

Abstract

The utility model relates to the technical field of firecracker paper production, in particular to a paper ironing assembly with a limiting structure, which comprises a storage frame, a plurality of supporting legs are mounted at the bottom of the storage frame, a plurality of buffer springs are mounted on the inner walls of two sides of the storage frame, a first limiting plate is mounted on one side of each buffer spring, and a second limiting plate is mounted on the other side of each buffer spring. Adjusting pieces are installed at the two ends of one side of each limiting plate, the ends, away from the first limiting plate, of the adjusting pieces are in threaded connection with bidirectional screws, rotating handles are installed at the tops of the bidirectional screws, and paper bodies are installed on the other sides of the limiting plates. According to the improved paper ironing assembly, the two sides and the upper surface of the paper can be well limited and pressed in the ironing operation process, the problem that the paper is prone to deviation is effectively avoided, comprehensive and effective wrinkle smoothing operation can be automatically conducted on the surfaces of the two sides of the paper before the ironing operation is conducted on the paper, and the paper ironing efficiency is improved. The reduction of ironing quality is avoided, and the quality of finished products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of firecracker paper, in particular to a paper ironing assembly with a limiting structure. Background Technique

[0002] The technical field of firecracker paper production involves the whole-process management and technological innovation from raw material selection, processing to final product manufacturing. The key in this field includes optimizing the characteristics of paper materials, such as controlling color, strength and water resistance, and making environmentally friendly improvements in the production process, such as reducing the emission of waste and pollutants.

[0003] In the production field of firecracker paper, a paper ironing assembly with a limiting structure is mainly used to ensure that the thickness and flatness of the paper can meet precise requirements during the production process. This assembly can precisely control the thickness and surface flatness of the paper during the ironing process, ensuring the quality stability and consistency of the final product, thereby improving the safety and effect performance of firecrackers when they are set off.

[0004] The inventor found the following problems in the prior art during the implementation of the utility model: 1. In the common paper ironing assembly, during the ironing operation, it is not convenient to automatically clamp and limit the paper, which easily causes the paper to shift during the ironing process, reducing the quality of the finished product. Often, additional manpower or equipment is required for auxiliary operations, increasing the operation cost and reducing the operation efficiency; 2. In the common paper ironing assembly currently, it is not convenient to perform a flattening operation before the paper is ironed, resulting in the surface of the paper being wrinkled during the ironing process, affecting the ironing effect and the quality of the finished product. Often, operators need to manually assist in flattening, increasing the labor cost and reducing the practicability. Content of the Utility Model

[0005] The purpose of the present utility model is to provide a paper ironing assembly with a limiting structure to solve the problems put forward in the above-mentioned background technology, namely, it is not convenient to automatically clamp and limit the paper, which easily causes the paper to shift during the ironing process, reducing the finished product quality. Also, it is not convenient to perform a smoothing operation before the paper is ironed, resulting in wrinkles on the paper surface during the ironing process, affecting the ironing effect and the finished product quality. To achieve the above purpose, the present utility model provides the following technical solution: A paper ironing assembly with a limiting structure, including a storage frame. A number of legs are installed at the bottom of the storage frame. A number of buffer springs are installed on the inner walls of both sides of the storage frame. One side of the buffer spring is installed with a first limiting plate. At both ends of one side of the limiting plate, adjusting members are installed. The end of the adjusting member away from the first limiting plate is threadedly connected to a bidirectional screw. A rotating handle is installed at the top of the bidirectional screw. A paper body is installed on the other side of the limiting plate. An operating table is installed on one side of the storage frame. A number of mounting plates are installed at both ends of the upper surface of the operating table. A transmission mechanism is installed in the middle of the upper surface of the operating table. Second limiting plates are installed at both ends of the upper surface of the transmission mechanism. A first screw is installed inside the second limiting plate. A first driving motor is installed at the top of the first screw. A pressing block is threadedly connected to the surface of the first screw. Support frames are installed in the middle of both ends of the upper surface of the operating table. A second screw is rotatably connected inside the support frame. A second driving motor is installed on one side of the second screw. A moving block is threadedly connected to the surface of the second screw. Hydraulic telescopic rods are installed inside both ends of the moving block. An installation frame is installed at the bottom of the hydraulic telescopic rod. Ironing rollers are installed on both sides of the inner wall of the installation frame. A smoothing assembly is rotatably connected to both sides of the inner wall at one end of the operating table.

[0006] The smoothing assembly includes a driving roller rotatably connected to both sides of the inner wall at one end of the operating table. At both ends of the top of the driving roller, support frames movably installed on the operating table are provided. A third screw is rotatably connected inside the support frame. A third driving motor is installed at the top of the third screw. A driven roller is threadedly connected to the surface of the third screw.

[0007] Further preferably, the legs are symmetrically distributed about the horizontal center line of the storage frame.

[0008] Further preferably, the adjusting member and the rotating handle form a transmission structure through the bidirectional screw.

[0009] Further preferably, the first limiting plate and the storage frame form a buffer structure through the buffer spring.

[0010] Further preferably, the pressing block and the first driving motor form a lifting structure through the first screw.

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

[0012] Further preferably, the third screw rod forms a rotating structure with the support frame through a third driving motor.

[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 limiting component, during the ironing operation, it can play a good role in limiting and pressing both sides and the upper surface of the paper, effectively avoiding the problem that the paper is prone to deviation, and having a certain buffering and shock-absorbing ability to avoid the influence of the external environment and prevent the paper from being damaged due to excessive clamping.

[0015] In the present utility model, through the design improvement of the smoothing component, before the paper is ironed, it can automatically perform a comprehensive and effective operation of smoothing the wrinkles on both sides of the paper surface, avoiding the reduction of ironing quality, without the need for additional manual or equipment assistance, reducing the operation cost and improving the finished product quality. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 is an exploded structural schematic diagram inside the storage basket of the present utility model;

[0018] Figure 3 is an exploded structural schematic diagram inside the operation table of the present utility model;

[0019] Figure 4 is an exploded structural schematic diagram of the smoothing component of the present utility model.

[0020] In the figure: 1, storage frame; 2, legs; 3, buffer springs; 4, first limiting plate; 5, adjusting member; 6, bidirectional screw rod; 7, rotating handle; 8, paper body; 9, operation table; 10, mounting plate; 11, transmission mechanism; 12, second limiting plate; 13, first screw rod; 14, first driving motor; 15, pressing block; 16, support frame; 17, second screw rod; 18, second driving motor; 19, moving block; 20, hydraulic telescopic rod; 21, mounting frame; 22, ironing roller; 23, smoothing component; 2301, driving roller; 2302, support frame; 2303, third screw rod; 2304, third driving motor; 2305, driven roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model 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: a paper ironing assembly with a limiting structure, including a storage frame 1, several legs 2 are installed at the bottom of the storage frame 1, several buffer springs 3 are installed on both inner walls of the storage frame 1, a first limiting plate 4 is installed on one side of the buffer spring 3, adjusting members 5 are installed at both ends on one side of the limiting plate, a bidirectional screw 6 is threadedly connected to the end of the adjusting member 5 away from the first limiting plate 4, a rotating handle 7 is installed at the top of the bidirectional screw 6, a paper body 8 is installed on the other side of the limiting plate, an operating table 9 is installed on one side of the storage frame 1, several mounting plates 10 are installed at both ends of the upper surface of the operating table 9, a transmission mechanism 11 is installed in the middle of the upper surface of the operating table 9, second limiting plates 12 are installed at both ends of the upper surface of the transmission mechanism 11, a first screw 13 is installed inside the second limiting plate 12, a first driving motor 14 is installed at the top of the first screw 13, a pressing block 15 is threadedly connected to the surface of the first screw 13, support frames 16 are installed in the middle of both ends of the upper surface of the operating table 9, a second screw 17 is rotatably connected inside the support frame 16, a second driving motor 18 is installed on one side of the second screw 17, a moving block 19 is threadedly connected to the surface of the second screw 17, hydraulic telescopic rods 20 are installed inside both ends of the moving block 19, a mounting frame 21 is installed at the bottom of the hydraulic telescopic rod 20, ironing rollers 22 are installed on both sides of the inner wall of the mounting frame 21, and a smoothing assembly 23 is rotatably connected to both sides of the inner wall at one end of the operating table 9.

[0023] The smoothing assembly 23 includes a driving roller 2301 rotatably connected to both sides of the inner wall at one end of the operating table 9, support frames 2302 movably installed on the operating table 9 are provided at both ends of the top of the driving roller, a third screw 2303 is rotatably connected inside the support frame 2302, a third driving motor 2304 is installed at the top of the third screw 2303, and a driven roller 2305 is threadedly connected to the surface of the third screw 2303.

[0024] In this embodiment, as Figure 1 shown, the legs 2 are symmetrically distributed about the horizontal center line of the storage frame 1; the symmetric distribution layout design enhances the structural stability and balance, effectively reduces the possible inclination or instability caused by uneven load, and is also easier to implement and maintain during the design and manufacturing process, thereby improving the product quality and reliability.

[0025] In this embodiment, asFigure 2 As shown, the adjusting member 5 and the rotating handle 7 form a transmission structure through the bidirectional screw 6; the design of the transmission structure enables the rotation of the rotating handle 7 to drive the bidirectional screw 6 to rotate, thereby enabling the adjusting member 5 to perform relative adjustment of its position in the vertical direction, further driving the first limiting plate 4 to flexibly and conveniently adjust the clamping distance width, realizing the function of adjustable limiting, and improving the practicality of the equipment.

[0026] In this embodiment, as Figure 2 shown, the first limiting plate 4 and the storage frame 1 form a buffer structure through the buffer spring 3; the design of the buffer structure enables the first limiting plate 4 to always maintain a certain stretching ability under the action of elastic force, always effectively clamp the paper body 8, and is not easily affected by external environmental impacts or vibrations, ensuring that the paper body 8 does not easily shift during the processing.

[0027] In this embodiment, as Figure 3 shown, the pressing block 15 and the first driving motor 14 form a lifting structure through the first screw 13; the design of the lifting structure enables the first driving motor 14 to drive the first screw 13 to rotate, thereby enabling the pressing block 15 to automatically and flexibly adjust its position in the vertical height, further pressing the surface of the paper body 8, effectively avoiding the problem of deviation.

[0028] In this embodiment, as Figure 2 shown, the buffer springs 3 are evenly and equidistantly distributed on one side of the first limiting plate 4; the layout design of uniform and equidistant distribution effectively ensures the uniform buffering and stability of the storage frame 1 during the closing process, reduces the imbalance or vibration phenomenon that may be caused by uneven spring force distribution, and improves the quality and reliability of the finished product.

[0029] In this embodiment, as Figure 3 shown, the third screw 2303 and the support frame 2302 form a rotating structure through the third driving motor 2304; the design of the rotating structure enables the third driving motor 2304 to drive the third screw 2303 to rotate, thereby enabling the driven roller 2305 to automatically and flexibly adjust its position in the vertical height, facilitating the surface smoothing operation for different thickness specifications of the paper to be processed, and improving the practicality and operation experience of the device.

[0030] The usage method and advantages of the present utility model: When using this paper ironing assembly with a limiting structure, 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 8 to be processed on the surface of the storage frame 1. Then, by rotating the rotary handle 7 at the top of the storage frame 1, the two adjusting members 5 are driven to move relatively, and then the first limiting plate 4 is driven to adjust the limiting width, so as to position and clamp both sides of the paper body 8, ensuring the parallelism of the paper body 8. Then, the driving roller 2301 is started, and at the same time, the third driving motor 2304 is started to drive the driven roller 2305 to adjust the vertical height displacement, so as to facilitate adjusting the corresponding distance according to the specifications of the paper. Next, one end of the paper body 8 is input into the gap between the driving roller 2301 and the driven roller 2305. Under the cooperation, the surface of the paper is effectively smoothed, avoiding the appearance of wrinkles on both sides of the paper. Then, the transmission mechanism 11 is started to drive the paper body 8 to move to the bottom of the ironing assembly. Further, through the same operation, the second limiting plate 12 is driven to clamp and limit the paper body 8. At the same time, the first driving motor 14 is started to drive the pressing block 15 to move vertically, pressing the upper surface of the paper body 8 to further ensure that no deviation accident occurs during the ironing operation. Finally, the hydraulic telescopic rod 20 is started to drive the ironing roller 22 to descend and adjust. After the adjustment is completed, the ironing roller 22 is started to iron the paper body 8, and then the processed paper body 8 can be output through the transmission mechanism 11.

[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 the 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 required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper ironing assembly with a limiting structure, comprising a storage frame (1), characterized in that: A plurality of legs (2) are installed at the bottom of the storage frame (1), a plurality of buffer springs (3) are installed on the inner walls of both sides of the storage frame (1), a first limit plate (4) is installed on one side of the buffer spring (3), adjusting members (5) are installed at both ends of one side of the limit plate, an end of the adjusting member (5) away from the first limit plate (4) is threadedly connected with a bidirectional screw (6), a rotating handle (7) is installed on the top of the bidirectional screw (6), a paper body (8) is installed on the other side of the limit plate, a workbench (9) is installed on one side of the storage frame (1), a plurality of mounting plates (10) are installed at both ends of the upper surface of the workbench (9), a transmission mechanism (11) is installed in the middle of the upper surface of the workbench (9), and second limit plates (12) are installed at both ends of the upper surface of the transmission mechanism (11), and the second limit plate ( A first screw rod (13) is installed inside the workbench (12), a first driving motor (14) is installed on the top of the first screw rod (13), a pressing block (15) is threadedly connected to the surface of the first screw rod (13), a support frame (16) is installed in the middle of both ends of the upper surface of the workbench (9), a second screw rod (17) is rotatably connected inside the support frame (16), a second driving motor (18) is installed on one side of the second screw rod (17), a moving block (19) is threadedly connected to the surface of the second screw rod (17), hydraulic telescopic rods (20) are installed inside the two ends of the moving block (19), a mounting frame (21) is installed at the bottom of the hydraulic telescopic rod (20), ironing rollers (22) are installed on both sides of the inner wall of the mounting frame (21), and a smoothing component (23) is rotatably connected to both sides of the inner wall of one end of the workbench (9); The smoothing component (23) includes an active roller (2301) rotatably connected to the two sides of the inner wall of one end of the workbench (9), and the two ends of the active top are provided with a support frame (2302) movably installed with the workbench (9), and the interior of the support frame (2302) is rotatably connected to a third screw rod (2303), and the top of the third screw rod (2303) is installed with a third driving motor (2304), and the surface of the third screw rod (2303) is threadedly connected to a driven roller (2305).

2. The paper ironing assembly with a limiting structure according to claim 1, characterized in that: The legs (2) are symmetrically distributed about the horizontal center line of the storage frame (1).

3. The paper ironing assembly with a limiting structure according to claim 1, characterized in that: The adjusting member (5) forms a transmission structure through a bidirectional screw rod (6) and a rotating handle (7).

4. The paper ironing assembly with a limiting structure according to claim 1, characterized in that: The first limiting plate (4) forms a buffer structure with the storage frame (1) via the buffer spring (3).

5. The paper ironing assembly with a limiting structure according to claim 1, characterized in that: The pressing block (15) forms a lifting structure through the first screw rod (13) and the first driving motor (14).

6. The paper ironing assembly with a limiting structure according to claim 1, characterized in that: The buffer springs (3) are evenly and equidistantly distributed on one side of the first limiting plate (4).

7. The paper ironing assembly with a limiting structure according to claim 1, characterized in that: The third screw rod (2303) forms a rotating structure with the support frame (2302) through the third driving motor (2304).

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