Paper temperature adjusting device

Abstract

The utility model relates to the technical field of paper temperature adjustment, in particular to a paper temperature adjusting device which comprises a base, a winding unit and a servo motor, the winding unit is fixedly arranged at the upper end of the base, an adjusting structure is arranged above the base, an anti-wrinkle structure is arranged at the upper end of the base, and the adjusting structure comprises a temperature and humidity induction box. The temperature and humidity induction box is fixedly arranged at the upper end of the base, paper wound on the surface of the winding unit passes through the interior of the temperature and humidity induction box at a constant speed, an air pump is fixedly arranged at the upper end of the temperature and humidity induction box, one end of the air pump is connected with an external air pipeline, and the other end of the air pump is fixedly connected with an air conveying pipe. The end, away from the air pump, of the air conveying pipe is connected into the hollow plate. The paper temperature adjusting device can evenly heat and dry paper with high moisture content, the situation that due to uneven heating and drying, the partial moisture content of the paper is too high is avoided, and the practicability and the drying effect of the device are improved.

Description

Technical Field

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

[0002] Corrugated paper is a plate-like material made by gluing noodle paper and corrugated paper formed by corrugating rollers. It is generally divided into single corrugated board and double corrugated board. The moisture content inside the corrugated paper is different during the production process. During subsequent printing, the moisture content inside the paper affects whether the printing is successful.

[0003] Existing paper temperature regulating devices usually use heating wires to dry and heat the paper, but this method causes uneven heating inside the paper, resulting in different heating effects at different positions of the paper, and causing different moisture contents at different positions of the paper, affecting subsequent printing. In addition, the paper needs to be kept from wrinkling and curling during the humidity regulation process. Therefore, it is urgent to design a paper temperature regulating device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a paper temperature regulating device to solve the problem that the existing paper temperature regulating device proposed in the above background technology usually uses a heating wire to dry and heat the paper, but this method causes uneven heating inside the paper, resulting in different heating effects at different positions of the paper, and causing different moisture contents at different positions of the paper, affecting subsequent printing, and the paper needs to be kept from wrinkling and curling during the humidity regulation process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paper temperature regulating device, comprising: a base, a winding unit and a servo motor, the winding unit is fixedly arranged on the upper end of the base, an adjusting structure is arranged above the base, an anti-wrinkle structure is arranged on the upper end of the base, the adjusting structure comprises a temperature and humidity sensing box, the temperature and humidity sensing box is fixedly arranged on the upper end of the base, the paper wrapped on the surface of the winding unit passes through the temperature and humidity sensing box at a uniform speed, an air pump is fixedly arranged on the upper end of the temperature and humidity sensing box, one end of the air pump is connected to an external air duct, the other end of the air pump is fixedly connected to an air supply pipe, the end of the air supply pipe away from the air pump is connected to the inside of a hollow plate, and an air nozzle is fixedly arranged on the bottom end of the hollow plate.

[0006] Preferably, the air nozzle is inclined when arranged on the peripheral side of the hollow plate.

[0007] Preferably, the anti-wrinkle structure comprises a threaded rod, the threaded rod is fixedly connected to the output shaft of the servo motor, a threaded sleeve is threadedly connected to the surface of the threaded rod, a flattening block is fixedly connected to the outer wall of the threaded sleeve, and the flattening block is arranged on the upper and lower sides of the paper.

[0008] Preferably, the side wall of the screw sleeve is fixedly connected to a limiting block, the limiting block is inserted into a limiting groove, and the limiting groove is opened inside the temperature and humidity sensing box.

[0009] Preferably, a blocking roller is provided inside the temperature and humidity sensing box, and the blocking roller is arranged at the upper and lower ends of the edge of the paper.

[0010] Preferably, the outer wall of the blocking roller is fixedly connected to a moving rod, the moving rod is inserted inside a fixed column, the fixed column is fixedly connected to the inner wall of the temperature and humidity sensing box, a fixed rod is inserted inside the moving rod, a spring is wound around the surface of the fixed rod, and a damper is connected to one end of the spring.

[0011] Preferably, a sliding block is fixedly connected to the side wall of the movable rod, the sliding block is inserted in a sliding groove, and the sliding groove is opened in a fixed column.

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

[0013] 1. The paper temperature regulating device is provided with a regulating structure. The paper is wound on the winding unit, and the winding unit is started to make the paper pass evenly through the temperature and humidity sensing box. When the moisture content inside the paper is high, the air pump can be started to extract the external heated air, so that it enters the hollow plate through the air pipe and is then sprayed out by the air nozzle to evenly heat and dry the paper, thereby reducing the moisture content inside the paper. The temperature and humidity inside the paper can be adjusted to facilitate subsequent printing of the paper. Through this design, the paper temperature regulating device can evenly heat and dry paper with a high moisture content, avoid uneven heating and drying, and cause excessively high local moisture content of the paper, thereby improving the practicability and drying effect of the device.

[0014] 2. The paper temperature regulating device is provided with an anti-wrinkle structure. When the paper is transmitted by the winding unit, the paper passes through the flattening block. At this time, the servo motor is started to drive the threaded rod to rotate. Under the action of the thread, the screw sleeve is driven to move synchronously, and then the flattening block is driven to move synchronously. The flattening block is used to flatten the surface of the paper. The forward and reverse rotation of the servo motor can make the flattening block repeatedly flatten the paper to avoid wrinkles. When the paper is transported by the winding unit, two sets of blocking rollers can be used to flexibly flatten the edges of the paper to avoid flanging at the edges of the paper during the paper transportation process. Through this design, the paper temperature regulating device can prevent wrinkles and edge flanging of the paper during the transportation process, avoid the impact of subsequent printing, and improve the practicality and anti-wrinkle effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front cross-sectional schematic diagram of the first structure of the utility model;

[0016] Figure 2 It is a front cross-sectional schematic diagram of the second structure of the utility model;

[0017] Figure 3 It is a schematic diagram of a top view cross section of the structure of the utility model;

[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 5 For this utility model Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0020] In the figure: 111, base; 112, winding unit; 113, servo motor; 2, adjustment structure; 211, temperature and humidity sensing box; 212, air pump; 213, air pipe; 214, hollow plate; 215, air nozzle; 3, anti-wrinkle structure; 311, threaded rod; 312, screw sleeve; 313, flattening block; 314, limit block; 315, limit groove; 316, blocking roller; 317, moving rod; 318, fixed column; 319, fixed rod; 320, spring; 321, damper; 322, slider; 323, slide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] A paper temperature regulating device comprises: a base 111, a winding unit 112 and a servo motor 113, the winding unit 112 is fixedly arranged on the upper end of the base 111, an adjusting structure 2 is arranged above the base 111, an anti-wrinkle structure 3 is arranged on the upper end of the base 111, the adjusting structure 2 comprises a temperature and humidity sensing box 211, the temperature and humidity sensing box 211 is fixedly arranged on the upper end of the base 111, the paper wound on the surface of the winding unit 112 passes through the temperature and humidity sensing box 211 at a uniform speed, an air pump 212 is fixedly arranged on the upper end of the temperature and humidity sensing box 211, one end of the air pump 212 is connected to an external air pipeline, and the other end of the air pump 212 is fixedly connected to an air delivery pipe 213, one end of the air pipe 213 away from the air pump 212 is connected to the inside of the hollow plate 214, and an air nozzle 215 is fixedly set at the bottom of the hollow plate 214. Through this design, the paper is wound on the winding unit 112, and the winding unit 112 is started to make the paper pass evenly through the temperature and humidity sensing box 211. When the moisture content inside the paper is high, the air pump 212 can be started to extract the external heated air and let it enter the hollow plate 214 through the air pipe 213, and then be sprayed out by the air nozzle 215 to evenly heat and dry the paper, so that the moisture content inside the paper is reduced, and the temperature and humidity inside the paper can be adjusted to facilitate the subsequent printing of the paper.

[0024] Furthermore, the air nozzle 215 is inclined when it is arranged on the side of the hollow plate 214. Through this design, the air nozzle 215 is inclined when it is arranged on the side of the hollow plate 214, and the extracted hot air can be sprayed to the edge of the paper to avoid the edge of the paper being pressed and cannot be dried.

[0025] Furthermore, the anti-wrinkle structure 3 includes a threaded rod 311, which is fixedly connected to the output shaft of the servo motor 113. The surface of the threaded rod 311 is connected to a screw sleeve 312 through a thread. The outer wall of the screw sleeve 312 is fixedly connected to a flattening block 313. The flattening block 313 is arranged on the upper and lower sides of the paper. Through this design, when the paper is transmitted by the winding unit 112, the paper passes through the flattening block 313. At this time, the servo motor 113 is started to drive the threaded rod 311 to rotate. Under the action of the thread, the screw sleeve 312 is driven to move synchronously, and then the flattening block 313 is driven to move synchronously. The flattening block 313 is used to flatten the surface of the paper. By using the forward and reverse rotation of the servo motor 113, the flattening block 313 can repeatedly flatten the paper to avoid wrinkles.

[0026] Furthermore, the side wall of the screw sleeve 312 is fixedly connected to the limiting block 314, and the limiting block 314 is inserted into the limiting groove 315. The limiting groove 315 is opened inside the temperature and humidity sensing box 211. Through this design, when the screw sleeve 312 moves, the limiting block 314 moves synchronously inside the limiting groove 315, thereby realizing the limiting effect on the screw sleeve 312 and making its movement more stable.

[0027] Furthermore, a blocking roller 316 is provided inside the temperature and humidity sensing box 211, and the blocking roller 316 is arranged at the upper and lower ends of the edge of the paper. Through this design, when the paper is transported by the winding unit 112, two sets of blocking rollers 316 can be used to flexibly flatten the edge of the paper to avoid flanging at the edge of the paper during the paper transportation process.

[0028] Furthermore, a moving rod 317 is fixedly connected to the outer wall of the blocking roller 316, and the moving rod 317 is inserted into the fixed column 318. The fixed column 318 is fixedly connected to the inner wall of the temperature and humidity sensing box 211, and a fixed rod 319 is inserted into the moving rod 317. A spring 320 is wound around the surface of the fixed rod 319, and a damper 321 is connected to one end of the spring 320. Through this design, when the blocking roller 316 is used to block the edge of the paper to prevent flanging, the elastic force of the spring 320 can be used to flexibly flatten and block it, and it will not affect the transportation of the paper.

[0029] Furthermore, a slider 322 is fixedly connected to the side wall of the moving rod 317. The slider 322 is inserted into the slide groove 323. The slide groove 323 is opened inside the fixed column 318. Through this design, when the moving rod 317 moves, the slider 322 moves synchronously inside the slide groove 323, thereby realizing the limiting effect on the moving rod 317 and making its movement more stable.

[0030] Working principle:

[0031] The paper is wound on the winding unit 112, and the winding unit 112 is started to make the paper pass evenly through the temperature and humidity sensing box 211. When the moisture content inside the paper is high, the air pump 212 can be started to extract the external heated air, so that it enters the hollow plate 214 through the air pipe 213 and is then sprayed out by the air nozzle 215 to evenly heat and dry the paper, thereby reducing the moisture content inside the paper. The temperature and humidity inside the paper can be adjusted to facilitate subsequent printing of the paper.

[0032] When the paper is transmitted by the winding unit 112, the paper passes through the flattening block 313. At this time, the servo motor 113 is started to drive the threaded rod 311 to rotate. Under the action of the thread, the screw sleeve 312 is driven to move synchronously, and then the flattening block 313 is driven to move synchronously. The flattening block 313 is used to flatten the surface of the paper. The forward and reverse rotation of the servo motor 113 can make the flattening block 313 repeatedly flatten the paper to avoid wrinkles. When the paper is transported by the winding unit 112, two sets of blocking rollers 316 can be used to flexibly flatten the edges of the paper to avoid flanging at the edges of the paper during the paper transportation process. The operation is now completed.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A paper temperature regulating device, comprising: A base (111), a winding unit (112) and a servo motor (113), wherein the winding unit (112) is fixedly arranged at the upper end of the base (111), characterized in that: an adjustment structure (2) is arranged above the base (111), an anti-wrinkle structure (3) is arranged at the upper end of the base (111), the adjustment structure (2) comprises a temperature and humidity sensing box (211), the temperature and humidity sensing box (211) is fixedly arranged at the upper end of the base (111), and the winding unit (112) is fixedly arranged at the upper end of the base (111). 12) The paper wrapped on the surface passes through the interior of the temperature and humidity sensing box (211) at a uniform speed. An air pump (212) is fixedly arranged at the upper end of the temperature and humidity sensing box (211). One end of the air pump (212) is connected to an external air pipeline. The other end of the air pump (212) is fixedly connected to an air supply pipe (213). One end of the air supply pipe (213) away from the air pump (212) is connected to the interior of a hollow plate (214). An air nozzle (215) is fixedly arranged at the bottom end of the hollow plate (214).

2. A paper temperature regulating device according to claim 1, characterized in that: The air nozzle (215) is inclined when arranged on the peripheral side of the hollow plate (214).

3. A paper temperature regulating device according to claim 1, characterized in that: The anti-wrinkle structure (3) comprises a threaded rod (311), the threaded rod (311) is fixedly connected to the output shaft of the servo motor (113), a screw sleeve (312) is connected to the surface of the threaded rod (311) via a thread, a flattening block (313) is fixedly connected to the outer wall of the screw sleeve (312), and the flattening block (313) is arranged on the upper and lower sides of the paper.

4. A paper temperature regulating device according to claim 3, characterized in that: The side wall of the screw sleeve (312) is fixedly connected to a limiting block (314), the limiting block (314) is inserted into a limiting groove (315), and the limiting groove (315) is provided inside the temperature and humidity sensing box (211).

5. A paper temperature regulating device according to claim 1, characterized in that: A blocking roller (316) is arranged inside the temperature and humidity sensing box (211), and the blocking roller (316) is arranged at the upper and lower ends of the edge of the paper.

6. A paper temperature regulating device according to claim 5, characterized in that: The outer wall of the blocking roller (316) is fixedly connected to a moving rod (317), the moving rod (317) is inserted into a fixed column (318), the fixed column (318) is fixedly connected to the inner wall of the temperature and humidity sensing box (211), a fixed rod (319) is inserted into the moving rod (317), a spring (320) is wound around the surface of the fixed rod (319), and one end of the spring (320) is connected to a damper (321).

7. A paper temperature regulating device according to claim 6, characterized in that: The side wall of the moving rod (317) is fixedly connected with a sliding block (322), and the sliding block (322) is inserted into a sliding groove (323), and the sliding groove (323) is opened in the fixed column (318).

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