Paper flattening device

Abstract

The utility model provides a paper flattening device, which relates to the technical field of paper flattening, and comprises a flattening device table, the top of the flattening device table is provided with a top frame, the top of the inner side of the top frame is provided with an electric lifting rod, the bottom of the electric lifting rod is provided with a main flattening plate, the inner side of the main flattening plate is provided with a heater, and the heater is connected with the electric lifting rod. The side face of the heater is fixedly connected with an electric heating wire. The electric heating function is provided by the heater and the electric heating wire in the flattening process, then the main flattening plate is heated, after the flattening device is heated, paper becomes softer and is more easily shaped and flattened, the rebound resilience of the paper is reduced, the flattening process is smoother and quicker, and the flattening efficiency is improved. The flattening efficiency can be improved to a certain degree, meanwhile, the fan further blows heat to the bottom face of the main flattening plate, the heating efficiency can be further improved, and the efficient flattening effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of paper flattening, in particular to a paper flattening device. Background Art

[0002] Paper is a thin sheet made of plant fiber. It is used for writing, painting, printing books and newspapers, packaging, etc. Printing paper is a general term for paper used for various printed materials, such as letterpress printing paper, offset printing paper, high-grade glossy cardboard, newsprint, writing paper, wrapping paper, etc. Paper needs to go through many processes from printing to binding. The paper needs to be kept flat before printing or using the printer, so that the printed pattern will be more complete and beautiful.

[0003] However, the existing paper flattening device only compacts the paper through the pressing plate, which requires a period of waiting time, resulting in a slow flattening speed, which reduces the operating efficiency, is time-consuming and labor-intensive, and affects the efficiency of printing. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that a period of waiting time is required, which leads to a slow flattening speed, reduced operating efficiency, and time-consuming and labor-intensive paper flattening device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a paper flattening device, including a flattening device platform, a top frame is arranged on the top of the flattening device platform, an electric lifting rod is arranged on the inner top of the top frame, a main flattening plate is arranged on the bottom of the electric lifting rod, a heater is arranged on the inner side of the main flattening plate, a heating wire is fixedly connected to the side of the heater, a fan cover is symmetrically arranged on the top of the main flattening plate, a fan is arranged on the inner side of the fan cover, and the fans are all arranged on the top of the main flattening plate.

[0006] Preferably, auxiliary pressure plates are movably installed on both sides of the main pressure plate, limit pins are arranged at both ends of the main pressure plate, limit sleeves are symmetrically arranged on the outer sides of the limit pins, and the limit sleeves are respectively arranged at both ends of the main pressure plate and the auxiliary pressure plate.

[0007] Preferably, through grooves are provided on the sides of the main pressure plate and the auxiliary pressure plate, and heat storage plates are evenly distributed inside the auxiliary pressure plate.

[0008] Preferably, limiting rods are symmetrically arranged at both ends of the top of the main pressure plate, and limiting fasteners are symmetrically arranged on one side of the top of the auxiliary pressure plate, and the limiting fasteners are clamped on the outer sides of the limiting rods.

[0009] Preferably, hinges are symmetrically provided on both sides of the main pressure plate, and one end of the hinges is connected to one side of the top of the auxiliary pressure plate.

[0010] Preferably, support legs are fixedly installed at the four corners of the bottom of the flattening device table.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, the heater and the heating wire provide electric heating function during the flattening process, thereby heating the main flattening plate. After the flattening device is heated, the paper will become relatively softer, easier to be shaped and flattened, and the resilience of the paper will be reduced, thereby making the flattening process smoother and faster, and the flattening efficiency can be improved to a certain extent. At the same time, the fan further blows the heat to the bottom surface of the main flattening plate, which is conducive to further improving the heating efficiency and achieving efficient flattening.

[0013] 2. In the utility model, the auxiliary pressure plate is unfolded and fixed by pinning and limiting with the limit pin and the limit sleeve, which is beneficial to increase the flattening area and further improve the use range of the pressing device. When the auxiliary pressure plate is unfolded, the through groove connects the main pressure plate with the inside of the auxiliary pressure plate, which is beneficial to further diffuse the heat inside the main pressure plate. At the same time, the heat storage plate adopts ceramic material to store heat and can provide heating function for a long time, which is beneficial to provide heating effect synchronously and ensure the flattening effect of the auxiliary pressure plate. When the auxiliary pressure plate is not needed, the auxiliary pressure plate is folded and stored, and is close to the limit rod. The limit fastener is buckled on the outside of the limit rod to achieve the limiting effect, thereby improving the convenience of storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A three-dimensional structural schematic diagram of a paper flattening device is proposed for the utility model;

[0015] Figure 2 This is a schematic structural diagram of another angle of a paper flattening device proposed by the utility model;

[0016] Figure 3 A cross-sectional structural schematic diagram of a paper flattening device is proposed for the utility model;

[0017] Figure 4 For this utility model Figure 3 A in the figure is an enlarged structural diagram.

[0018] Legend: 1. Flattening device table; 2. Top frame; 3. Electric lifting rod; 4. Main flattening plate; 5. Auxiliary flattening plate; 6. Limit pin; 7. Heater; 8. Heating wire; 9. Through slot; 10. Heat storage plate; 11. Fan cover; 12. Fan; 13. Limit rod; 14. Limit fastener. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0020] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0021] Example 1

[0022] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a paper flattening device, including a flattening device platform 1, a top frame 2 is arranged on the top of the flattening device platform 1, an electric lifting rod 3 is arranged on the inner top of the top frame 2, a main flattening plate 4 is arranged on the bottom of the electric lifting rod 3, a heater 7 is arranged on the inner side of the main flattening plate 4, and a heating wire 8 is fixedly connected to the side of the heater 7, a fan cover 11 is symmetrically arranged on the top of the main flattening plate 4, a fan 12 is arranged on the inner side of the fan cover 11, and the fan 12 is arranged on the top of the main flattening plate 4, and supporting legs are fixedly installed at the four corners of the bottom of the flattening device platform 1.

[0023] In this embodiment, the top frame 2 cooperates with the flattening device platform 1 to provide installation support, and the flattening device platform 1 provides a flattening platform. The electric lifting rod 3 is raised and lowered to facilitate the control of the main flattening plate 4 to press down, and the paper is placed between the main flattening plate 4 and the flattening device platform 1, thereby realizing the flattening of the paper. During the flattening process, the heater 7 and the heating wire 8 provide electric heating functions, thereby heating the main flattening plate 4. After the flattening device is heated, the paper will become relatively softer and easier to shape and flatten, reducing the resilience of the paper, thereby making the flattening process smoother and faster, and can improve the flattening efficiency to a certain extent. At the same time, the fan 12 further blows the heat to the bottom surface of the main flattening plate 4, which is conducive to further improving the heating efficiency and achieving efficient flattening. The fan cover 11 can provide protection for the fan 12.

[0024] Example 2

[0025] like Figure 1-Figure 4As shown, auxiliary pressure plates 5 are movably installed on both sides of the main pressure plate 4, limit pins 6 are set at both ends of the main pressure plate 4, and limit sleeves are symmetrically set on the outer sides of the limit pins 6. The limit sleeves are respectively set at both ends of the main pressure plate 4 and the auxiliary pressure plate 5. Through grooves 9 are opened on the sides of the main pressure plate 4 and the auxiliary pressure plate 5, and heat storage plates 10 are evenly distributed inside the auxiliary pressure plate 5. Limit rods 13 are symmetrically set at both ends of the top of the main pressure plate 4, and limit fasteners 14 are symmetrically set on one side of the top of the auxiliary pressure plate 5. The limit fasteners 14 are clamped on the outer side of the limit rod 13, and hinges are symmetrically set on both sides of the main pressure plate 4, and one end of the hinge is connected to one side of the top of the auxiliary pressure plate 5.

[0026] In this embodiment, the auxiliary pressing plate 5 is movably mounted on both sides of the main pressing plate 4 by means of hinges. When the paper is large, the auxiliary pressing plate 5 is unfolded and fixed by means of the limit pin 6 in cooperation with the limit sleeve, which is beneficial to increasing the flattening area and further improving the use range of the pressing device. When the auxiliary pressing plate 5 is unfolded, the through groove 9 connects the main pressing plate 4 with the interior of the auxiliary pressing plate 5, which is beneficial to further diffusion of heat inside the main pressing plate 4. At the same time, ceramic material is used for heat storage in cooperation with the heat storage plate 10, and it can provide heating function for a long time, which is beneficial to synchronously provide heating effect and ensure the flattening effect of the auxiliary pressing plate 5. When the auxiliary pressing plate 5 is not needed, the auxiliary pressing plate 5 is folded and stored, and is close to the position of the limit rod 13. The limit fastener 14 is snapped on the outside of the limit rod 13 to achieve the limiting effect, thereby improving the convenience of storage.

[0027] The working principle of this embodiment is as follows: when in use, first, the top frame 2 cooperates with the flattening device platform 1 to provide installation support, and at the same time, the flattening device platform 1 provides a flattening platform, and the electric lifting rod 3 is adjusted to lift and lower, so as to facilitate the control of the main flattening plate 4 to press down, and the paper is placed between the main flattening plate 4 and the flattening device platform 1, so as to realize the flattening of the paper. During the flattening process, the heater 7 and the heating wire 8 provide the function of electric heating, so as to heat the main flattening plate 4. After the flattening device is heated, the paper will become relatively softer and easier to be shaped and flattened. At the same time, the fan 12 further blows the heat to the main flattening plate 4. The bottom surface is conducive to further improving the heating efficiency and realizing efficient flattening effect. When the paper is large, by unfolding the auxiliary pressing plate 5, the limit pin 6 is used to cooperate with the limit sleeve for pin-fixing and limiting, which is conducive to increasing the flattening area, so that the use range of the pressing device is further improved. When the auxiliary pressing plate 5 is unfolded, the through groove 9 connects the main pressing plate 4 with the interior of the auxiliary pressing plate 5, which is conducive to further diffusion of heat inside the main pressing plate 4. At the same time, ceramic material is used for heat storage in conjunction with the heat storage plate 10, and it can provide heating function for a long time, which is conducive to providing heating effect synchronously, thereby ensuring the flattening effect of the auxiliary pressing plate 5.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A paper flattening device, comprising a flattening device platform (1), characterized in that: A top frame (2) is arranged on the top of the flattening device platform (1), an electric lifting rod (3) is arranged on the inner top of the top frame (2), a main flattening plate (4) is arranged on the bottom of the electric lifting rod (3), a heater (7) is arranged on the inner side of the main flattening plate (4), a heating wire (8) is fixedly connected to the side of the heater (7), a fan cover (11) is symmetrically arranged on the top of the main flattening plate (4), a fan (12) is arranged on the inner side of the fan cover (11), and the fans (12) are all arranged on the top of the main flattening plate (4).

2. The paper flattening device according to claim 1, characterized in that: Auxiliary pressure plates (5) are movably mounted on both sides of the main pressure plate (4), and limit pins (6) are arranged at both ends of the main pressure plate (4). Limit sleeves are symmetrically arranged on the outer sides of the limit pins (6), and the limit sleeves are respectively arranged at both ends of the main pressure plate (4) and the auxiliary pressure plate (5).

3. The paper flattening device according to claim 2, characterized in that: Through grooves (9) are provided on the sides of the main pressing plate (4) and the auxiliary pressing plate (5), and heat storage plates (10) are evenly distributed inside the auxiliary pressing plate (5).

4. The paper flattening device according to claim 2, characterized in that: Limiting rods (13) are symmetrically arranged at both ends of the top of the main pressure plate (4), and limiting fasteners (14) are symmetrically arranged on one side of the top of the auxiliary pressure plate (5), and the limiting fasteners (14) are clamped on the outer sides of the limiting rods (13).

5. The paper flattening device according to claim 2, characterized in that: Hinges are symmetrically arranged on both sides of the main pressing plate (4), and one end of each hinge is connected to one side of the top of the auxiliary pressing plate (5).

6. The paper flattening device according to claim 1, characterized in that: Support legs are fixedly mounted at the four corners of the bottom of the flattening device platform (1).

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