Rapid air drying device for printed matter

Abstract

The utility model relates to the technical field of presswork air drying, and discloses a quick air drying device for presswork, which comprises a casing, a protective casing and a mounting block, a mounting groove is formed in the middle of one side of the inner bottom surface of the casing, and the inner bottom surface of the mounting groove is fixedly connected with a second servo motor. A second connecting rod is fixedly connected to the output end of the second servo motor, a third connecting rod is fixedly connected to the middle of the other side of the upper end of the inner bottom face of the machine shell, and fan blades are fixedly connected to the centers of the upper ends of the second connecting rod and the third connecting rod. According to the air-drying device, the first servo motor drives the conveying belt, printed matter needing to be air-dried can be continuously and automatically conveyed to an air-drying area, the manual operation time is shortened, the continuity and efficiency of a production line are improved, and the second servo motor drives the second connecting rod to rotate and drives the second transmission gear at the upper end to rotate at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of printing product air drying, in particular to a rapid air drying device for printing products. Background Technique

[0002] Printing products are various paper materials made through printing techniques, including books, magazines, newspapers, brochures, posters, business cards, etc. Printing products are usually used for information dissemination, education, advertising, and art display. Printing products play an important role in business, education, and cultural dissemination. Ink is used in the printing process, and the ink is wet when it is first printed on the paper. To ensure the quality of printing products and the possibility of subsequent processing, the ink must be dried quickly. The air drying device is designed to meet this requirement. The air drying device is a device that uses air flow to accelerate the evaporation of moisture and is mainly used in industries such as printing, painting, and cleaning to quickly remove liquids on the product surface, such as moisture, solvents, etc., to achieve the drying purpose.

[0003] The traditional air drying device for printing products is usually limited by the direction of the air flow. The back or edge area of the printing product may not be sufficiently dried due to insufficient air flow, making it difficult to quickly air dry the printing product and affecting the air drying efficiency.

[0004] Therefore, the technical personnel in this field provide a rapid air drying device for printing products to solve the problems raised in the above background technique. Content of the Utility Model

[0005] The purpose of the content of the utility model is to solve the deficiencies existing in the prior art, and a rapid air drying device for printing products is proposed. The first servo motor drives the conveyor belt, which can continuously and automatically convey the printing products to be air dried to the air drying area, reducing the manual operation time and improving the continuity and efficiency of the production line. While the second servo motor drives the second connecting rod to rotate, it drives the upper transmission gear two to rotate. By the rotation of the transmission gear two, the toothed belt and the other transmission gear two on the other side are driven to rotate together, and then a plurality of fan blades are driven to rotate, generating wind and blowing the wind through the flow dividing plate to divide the wind. The design of the flow dividing plate enables the wind force to be evenly dispersed to the lower surface of the printing product, achieving an efficient and uniform air drying effect.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rapid air-drying device for printed matter, comprising a machine case, a protective case and mounting blocks. In the middle of one side of the inner bottom surface of the machine case, an installation groove is provided. The inner bottom surface of the installation groove is fixedly connected with a second servo motor. The output end of the second servo motor is fixedly connected with a second connecting rod. In the middle of the upper end of the other side of the inner bottom surface of the machine case, a third connecting rod is fixedly connected. At the center of the upper ends of the second connecting rod and the third connecting rod, a fan blade is fixedly connected. In the middle of the outer walls of the second connecting rod and the third connecting rod, a second transmission gear is fixedly connected. In the middle of the outer walls of the second transmission gears, a toothed belt is in gear engagement. Above the fan blade, a flow dividing plate is provided. The outer walls of the flow dividing plate are fixedly connected with the inner walls of the middle part of the machine case;

[0008] The mounting block includes an electric telescopic rod. Both sides of the middle of the outer wall at the rear end of the machine case are fixedly connected with the front end of the outer wall of the mounting block. The output end of the electric telescopic rod is fixedly connected with a sliding block. In the middle of the front end of the mounting block, a connecting block is fixedly connected. On the adjacent side of the sliding block, the middle parts of both sides of the outer wall are fixedly connected with the outer wall of the connecting block. In the middle of the upper end of the mounting block, a blower is fixedly connected. On one side of the air outlet of the blower, a delivery pipe is connected through. On both sides of the middle of the front end of the outer wall of the delivery pipe, an air outlet pipe is connected through;

[0009] Through the above technical solution, compared with the existing printed matter air-drying device, the electric telescopic rod is convenient for driving the blowers on both sides to adjust the height, so as to be able to adjust the distance according to the different thicknesses of the printed matter, so as to ensure that the air flow can be concentrated on the surface of the printed matter and enhance the air-drying effect. Then start the blower, and blow the gas to the upper surface of the printed matter through the air outlet end of the blower, so as to cooperate with the fan to quickly air-dry the ink on the surface of the printed matter and improve the production efficiency.

[0010] Further, a plurality of air-permeable holes are provided in the middle of the front end and the rear end of the outer wall of the machine case;

[0011] Through the above technical solution, the air-permeable holes can promote the air circulation inside and outside the machine case, which is helpful for heat dissipation. During the operation of the air-drying device, the air-permeable holes are helpful for maintaining the flow of the gas inside the equipment.

[0012] Further, grooves are provided on both sides of the outer wall at the rear end of the machine case. On both sides of the inner wall of the groove, a sliding groove is provided. The inner bottom surface of the sliding groove is fixedly connected with the lower end of the electric telescopic rod;

[0013] Through the above technical solution, the electric telescopic rod can move up and down in the groove through the sliding groove, so as to adjust the distance between the air-drying device and the printed matter, and can adapt to printed matter of different thicknesses or sizes, ensuring the consistency of the air-drying effect.

[0014] Further, a first servo motor is fixedly connected to the inner bottom surface of the protective shell. Both sides of the inner wall of the casing are rotatably connected to a first connecting rod. The output end of the first servo motor is fixedly connected to the outer wall of the front end of one of the first connecting rods. Transmission gears one are fixedly connected to both the front end and the rear end of the middle part of the outer wall of the first connecting rod. The outer walls of the transmission gears one are all in gear engagement with a conveyor belt.

[0015] Through the above technical solution, the first servo motor serves as a power source. Through the connection of the output end, it drives the first connecting rod to rotate, and then transmits the power to the conveyor belt through the transmission gear one, realizing the automatic conveying of printed materials.

[0016] Further, the rear ends of the protective shells are fixedly connected to the upper parts of the outer walls of one side of the front ends of the casings.

[0017] Through the above technical solution, by fixedly connecting the protective shell to the casing, the structural stability of the entire air-drying device is enhanced, reducing vibration and shaking during operation. The protective shell serves as a protective structure for the internal servo motor, preventing external debris from entering the inside of the casing and protecting the internal components from damage.

[0018] Further, support frames are fixedly connected to both sides of the lower end of the outer wall of the blower. The lower ends of the support frames are fixedly connected to the middle parts of both sides of the upper end of the mounting block.

[0019] Through the above technical solution, through the connection of the support frames, the blower obtains additional support, enhancing the structural stability of the entire device and reducing vibration and shaking during operation.

[0020] Further, a PLC control panel is fixedly connected to the upper part of the other side of the front end of the outer wall of the casing.

[0021] Through the above technical solution, the PLC control panel is used to control the automatic operation of the entire air-drying process.

[0022] The utility model has the following beneficial effects:

[0023] 1. A fast air-drying device for printed materials proposed by the utility model. The first servo motor drives the conveyor belt, which can continuously and automatically convey the printed materials to be air-dried to the air-drying area, reducing manual operation time and improving the continuity and efficiency of the production line. While the second servo motor drives the second connecting rod to rotate, it drives the upper transmission gear two to rotate at the same time. Through the rotation of the transmission gear two, the toothed belt and the other transmission gear two on the other side are driven to rotate together, and then drive a plurality of fan blades to rotate, generating wind and blowing the wind through the flow dividing plate to divide the wind. The design of the flow dividing plate enables the wind to be evenly dispersed to the lower surface of the printed materials, realizing an efficient and uniform air-drying effect.

[0024] 2. A fast air-drying device for printed matter proposed by the present utility model facilitates the adjustment of the height of the two side fans through an electric telescopic rod, and thus can adjust the distance according to the different thicknesses of the printed matter, ensuring that the airflow can be concentrated on the surface of the printed matter and enhancing the air-drying effect. Then, the fan is started, and the gas is blown to the upper surface of the printed matter through the air outlet end of the fan, and thus the ink on the surface of the printed matter can be quickly air-dried in cooperation with the fan, improving the production efficiency. Brief Description of the Drawings

[0025] Figure 1 Isometric view of a fast air-drying device for printed matter proposed by the present utility model;

[0026] Figure 2 Exploded view of a partial structure of a fast air-drying device for printed matter proposed by the present utility model;

[0027] Figure 3 Sectional view of a fast air-drying device for printed matter proposed by the present utility model;

[0028] Figure 4 Isometric view of a partial structure of a fast air-drying device for printed matter proposed by the present utility model;

[0029] Figure 5 Isometric schematic diagram of a fast air-drying device for printed matter proposed by the present utility model;

[0030] Figure 6 Isometric schematic diagram of a partial structure of a fast air-drying device for printed matter proposed by the present utility model;

[0031] Figure 7 is Figure 5 Enlarged view of part A in

[0032] Legend:

[0033] 1. Machine housing; 101. Vent holes; 102. PLC control panel; 103. Groove; 104. Slide groove;

[0034] 2. Protective housing; 201. First servo motor; 202. First connecting rod; 203. Driving gear one; 204. Conveyor belt;

[0035] 3. Installation groove; 301. Second servo motor; 302. Second connecting rod; 303. Third connecting rod; 304. Fan blades; 305. Driving gear two; 306. Toothed belt; 307. Flow dividing plate;

[0036] 4. Installation block; 401. Support frame; 402. Electric telescopic rod; 403. Connecting block; 404. Slide block; 405. Fan; 406. Delivery pipe; 407. Air outlet pipe. Specific Embodiments

[0037] Next, the technical solutions in the specific embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the specific embodiments of the present utility model. Obviously, the described specific embodiments are only a part of the specific embodiments of the present utility model, rather than all of the specific embodiments. Based on the specific embodiments of the present utility model, all other specific embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0038] Referring to Figure 3-5 , a specific embodiment provided by the present utility model is as follows:

[0039] A rapid air-drying device for printed matter includes a machine shell 1, a protective shell 2, and a mounting block 4. A mounting groove 3 is formed in the middle of one side of the inner bottom surface of the machine shell 1. A second servo motor 301 is fixedly connected to the inner bottom surface of the mounting groove 3. The output end of the second servo motor 301 is fixedly connected to a second connecting rod 302. The middle of the other side of the upper end of the inner bottom surface of the machine shell 1 is fixedly connected to a third connecting rod 303. The centers of the upper ends of the second connecting rod 302 and the third connecting rod 303 are both fixedly connected to a fan blade 304. The middle parts of the outer walls of the second connecting rod 302 and the third connecting rod 303 are both fixedly connected to a transmission gear two 305. The middle parts of the outer walls of the transmission gear two 305 are both engaged with a toothed belt 306. A flow dividing plate 307 is arranged above the fan blade 304. The outer walls of the flow dividing plate 307 are fixedly connected to the inner walls of the middle part of the machine shell 1;

[0040] The mounting block 4 includes an electric telescopic rod 402. The two sides of the middle part of the outer wall of the rear end of the machine shell 1 are fixedly connected to the front end of the outer wall of the mounting block 4. The output end of the electric telescopic rod 402 is fixedly connected to a sliding block 404. The middle parts of the front ends of the mounting block 4 are both fixedly connected to a connecting block 403. The outer wall of the adjacent side of the sliding block 404 is fixedly connected to the middle parts of the two sides of the outer wall of the connecting block 403. The middle part of the upper end of the mounting block 4 is fixedly connected to a blower 405. One side of the air outlet of the blower 405 is both connected through a conveying pipe 406. The middle parts of the two sides of the front end of the outer wall of the conveying pipe 406 are both connected through an air outlet pipe 407. Compared with the existing printed matter air-drying device, in this rapid air-drying device for printed matter, the electric telescopic rod 402 facilitates driving the two blowers 405 to adjust the height, and then the distance can be adjusted according to the different thicknesses of the printed matter, so as to ensure that the air flow can be concentrated on the surface of the printed matter and enhance the air-drying effect. Then start the blower 405. The gas is blown to the upper surface of the printed matter through the air outlet end of the blower 405, and then the ink on the surface of the printed matter can be quickly air-dried in cooperation with the fan, improving the production efficiency.

[0041] Referring to Figure 2 , Figure 3 and Figure 7, multiple ventilation holes 101 are provided in the middle of the front end and the rear end of the outer wall of the casing 1. Through the ventilation holes 101, the air circulation inside and outside the casing 1 can be promoted, which helps with heat dissipation. During the operation of the air drying device, the ventilation holes 101 help maintain the flow of gas inside the device. On both sides of the outer wall at the rear end of the casing 1, grooves 103 are provided. On both sides of the inner wall of the grooves 103, sliding grooves 104 are provided. The inner bottom surfaces of the sliding grooves 104 are fixedly connected to the lower ends of the electric telescopic rods 402. The electric telescopic rods 402 can move up and down in the grooves 103 through the sliding grooves 104, thereby adjusting the distance between the air drying device and the printed matter, and can adapt to printed matter of different thicknesses or sizes to ensure the consistency of the air drying effect. The inner bottom surface of the protective shell 2 is fixedly connected to a first servo motor 201. On both sides of the inner wall of the casing 1, first connecting rods 202 are rotatably connected. The output end of the first servo motor 201 is fixedly connected to the outer wall of the front end of one of the first connecting rods 202. At the front and rear ends of the middle part of the outer wall of the first connecting rod 202, transmission gears one 203 are fixedly connected. The outer walls of the transmission gears one 203 are all engaged with a conveyor belt 204. The first servo motor 201 serves as a power source. Through the connection of the output end, it drives the first connecting rod 202 to rotate, and then transmits the power to the conveyor belt 204 through the transmission gears one 203 to realize the automatic conveyance of the printed matter.

[0042] Refer to Figure 1 , Figure 5 and Figure 6 , the rear ends of the protective shell 2 are fixedly connected to the upper part of the outer wall on one side of the front end of the casing 1. By fixedly connecting the protective shell 2 and the casing 1, the structural stability of the entire air drying device is enhanced, and the vibration and shaking during operation are reduced. The protective shell 2 serves as a protective structure for the internal first servo motor 201, which can prevent external sundries from entering the inside of the casing 1 and protect the internal components from damage. On both sides of the lower end of the outer wall of the fan 405, support frames 401 are fixedly connected. The lower ends of the support frames 401 are fixedly connected to the middle parts on both sides of the upper ends of the mounting blocks 4. Through the connection of the support frames 401, the fan 405 obtains additional support, the structural stability of the entire device is enhanced, and the vibration and shaking during operation are reduced. On the upper part of the other side of the front end of the outer wall of the casing 1, a PLC control panel 102 is fixedly connected. The PLC control panel 102 is used to control the automatic operation of the entire air drying process.

[0043] Working principle: Printed materials are automatically conveyed to the designated area of the air-drying device through the conveyor belt 204. This process is controlled by the first servo motor 201 to ensure the smooth and continuous movement of the printed materials to the air-drying position. Subsequently, the second servo motor 301 is started, and the fan blade 304 is driven to rotate through the second connecting rod 302 and the third connecting rod 303, generating strong wind. At the same time, the flow splitter 307 splits the air flow to form hot air, which significantly accelerates the evaporation rate of the moisture on the surface of the printed materials. The hot air is evenly blown onto the printed materials through the fan blade 304, quickly removing the surface moisture. The design of multiple fan blades 304 of the device ensures the uniformity of the air-drying process, drying the printed materials from different angles. During the air-drying process, the blower 405 is also started, and cold air is blown onto the printed materials through the delivery pipe 406 and the outlet pipe 407 to help the printed materials cool down, solidify the ink, and prevent deformation or adhesion caused by high temperature. The electric telescopic rod 402 and the sliding block 404 can adjust the distance between the air-drying device and the printed materials according to the thickness of the printed materials to ensure the air-drying effect and the best drying effect. The entire air-drying process is automatically managed by the PLC control panel 102.

[0044] Finally, it should be noted that the above are only the preferred specific embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rapid air-drying device for printed matter, comprising a machine housing (1), a protective housing (2) and a mounting block (4), characterized in that: A mounting groove (3) is formed in the middle of one side of the inner bottom surface of the casing (1). A second servo motor (301) is fixedly connected to the inner bottom surface of the mounting groove (3). The output end of the second servo motor (301) is fixedly connected to a second connecting rod (302). The middle of the other side of the upper end of the inner bottom surface of the casing (1) is fixedly connected to a third connecting rod (303). The centers of the upper ends of the second connecting rod (302) and the third connecting rod (303) are both fixedly connected to a fan blade (304). The middle parts of the outer walls of the second connecting rod (302) and the third connecting rod (303) are both fixedly connected to a second transmission gear (305). A toothed belt (306) is in gear engagement with the middle part of the outer wall of each second transmission gear (305). A flow dividing plate (307) is arranged above the fan blade (304). The outer walls of the flow dividing plate (307) are fixedly connected to the inner walls of the middle part of the casing (1). The mounting block (4) includes an electric telescopic rod (402). The two sides of the middle part of the outer wall of the rear end of the casing (1) are fixedly connected to the front end of the outer wall of the mounting block (4). The output end of the electric telescopic rod (402) is fixedly connected to a sliding block (404). The middle parts of the front ends of the mounting block (4) are both fixedly connected to a connecting block (403). The outer wall of the adjacent side of the sliding block (404) is fixedly connected to the middle parts of both sides of the outer wall of the connecting block (403). The middle part of the upper end of the mounting block (4) is fixedly connected to a blower (405). One side of the air outlet of the blower (405) is both connected through a conveying pipe (406). The middle parts of both sides of the front end of the outer wall of the conveying pipe (406) are both connected through an air outlet pipe (407).

2. The quick air-drying device for printed matter according to claim 1, wherein: A plurality of ventilation holes (101) are formed in the middle parts of the front end and the rear end of the outer wall of the casing (1).

3. The quick air-drying device for printed matter according to claim 1, characterized in that: Grooves (103) are formed in both sides of the outer wall of the rear end of the casing (1). Sliding grooves (104) are formed in both sides of the inner wall of the grooves (103). The lower ends of the electric telescopic rods (402) are fixedly connected to the inner bottom surfaces of the sliding grooves (104).

4. The rapid air-drying device for printed matter according to claim 1, characterized in that: A first servo motor (201) is fixedly connected to the inner bottom surface of the protective shell (2). The two sides of the inner wall of the casing (1) are both rotatably connected to a first connecting rod (202). The output end of the first servo motor (201) is fixedly connected to the outer wall of the front end of one side of the first connecting rod (202). The front end and the rear end of the middle part of the outer wall of the first connecting rod (202) are both fixedly connected to a first transmission gear (203). A conveyor belt (204) is in gear engagement with the outer wall of each first transmission gear (203).

5. The quick air-drying device for printed matter according to claim 1, characterized in that: The rear ends of the protective shell (2) are both fixedly connected to the upper part of the outer wall of one side of the front end of the casing (1).

6. The quick air-drying device for printed matter according to claim 1, wherein: The two sides of the lower end of the outer wall of the blower (405) are both fixedly connected to a support frame (401). The lower ends of the support frames (401) are both fixedly connected to the middle parts of both sides of the upper end of the mounting block (4).

7. A quick air-drying device for printed matter according to claim 1, characterized in that: A PLC control panel (102) is fixedly connected to the upper part of the other side of the front end of the outer wall of the casing (1).

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