A label coating apparatus capable of rapid drying

Abstract

The utility model discloses a label coating device of quick drying relates to label coating technical field. The utility model discloses a label coating machine, the side of label coating machine is provided with the drying box subassembly for drying label surface coating, the inside of drying box subassembly is provided with the shunt subassembly for dispersing hot airflow, the side of label coating machine is provided with the lifting assembly of control drying box subassembly up and down adjustment to appropriate height. The utility model drying box subassembly generates high temperature airflow through its inside dryer, and the moisture or solvent in coating is evaporated rapidly, in order to adapt to the label of different thickness or different process requirement, lifting assembly drives drying box subassembly to move up and down, makes the best drying distance between dryer and label, simultaneously, the hot airflow that enters drying box subassembly is evenly dispersed to shunt subassembly, avoids partial overheating or uneven drying, thereby ensures that coating has completely dried when label leaves the device, reaches the production requirement of high efficiency, high quality.

Description

Technical Field

[0001] This utility model relates to the field of label coating technology, specifically to a label coating device that can quickly dry labels. Background Technology

[0002] Label coating equipment is a specialized device used to precisely and evenly apply a coating to the label surface to improve its performance, such as anti-counterfeiting and wear resistance.

[0003] Traditional label coating equipment has significant shortcomings during operation, especially in the coating drying stage. After the label coating operation is completed, it cannot quickly and effectively evaporate the moisture or solvent in the coating. This results in the coating remaining wet or semi-wet after the label leaves the equipment. This not only makes the coating easily damaged or stained by contact, affecting the appearance quality of the label, but also may attract dust and other impurities due to prolonged dampness, reducing the anti-counterfeiting and wear resistance properties of the label. It cannot meet the demands of modern high-efficiency and high-quality production. Therefore, a label coating equipment that can dry quickly is proposed. Utility Model Content

[0004] The purpose of this invention is to solve the problem that traditional label coating devices cannot quickly and effectively evaporate the moisture or solvent in the coating. This invention provides a label coating device that can quickly dry the coating.

[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: A label coating device capable of rapid drying includes a label coating machine, a drying chamber assembly for drying the label surface coating is provided on the side of the label coating machine, a flow distribution component for dispersing hot airflow is provided inside the drying chamber assembly, and a lifting component for controlling the vertical adjustment of the drying chamber assembly to a suitable height is provided on the side of the label coating machine.

[0006] Furthermore, the drying box assembly includes a drying box, which is fixedly installed on the side of the label coating machine. The drying box is a rectangular box with a hollow interior. Strip-shaped holes are opened on both sides of the drying box. A dryer is fixedly installed inside the drying box. Several mounting holes arranged in a rectangular array are opened on the top of the drying box. A fan is fixedly installed inside each mounting hole.

[0007] Furthermore, the drying oven assembly also includes connection holes, with two connection holes on each side of the drying oven, and a protective cover fixedly installed on the top of the drying oven. Each connection hole has a connecting pipe fixedly installed inside, which communicates with the inside of the protective cover.

[0008] Furthermore, the diversion assembly includes side holes, with side holes respectively opened on both sides of the drying oven. A diversion plate is movably installed inside the two side holes, and a number of diversion holes distributed in a rectangular array are opened on the top of the diversion plate.

[0009] Furthermore, the diversion assembly also includes a bending rod, which is fixedly installed on the side of the drying oven. An electric push rod is fixedly installed inside the bending rod, and a block is fixedly connected to the output end of the electric push rod. The block is fixedly connected to the diversion plate.

[0010] Furthermore, the lifting assembly includes a strip frame, which is fixedly installed on the side of the label coating machine. A lead screw is movably installed inside the strip frame, and a lifting rod is threaded onto the lead screw. The lifting rod is fixedly connected to the drying chamber, and a servo motor for rotating the lead screw is fixedly installed on the top of the strip frame.

[0011] The beneficial effects of this utility model are as follows: 1. In this invention, after the label coating machine completes the coating of the label, the label immediately enters the drying chamber assembly. The drying chamber assembly generates a high-temperature airflow through its internal dryer to quickly evaporate the moisture or solvent in the coating. In order to adapt to labels of different thicknesses or different process requirements, the lifting assembly moves the drying chamber assembly up and down to maintain the optimal drying distance between the dryer and the label. At the same time, the diversion assembly evenly disperses the hot airflow entering the drying chamber assembly to avoid local overheating or uneven drying, thereby ensuring that the coating is completely dry when the label leaves the device, achieving the requirements of high-efficiency and high-quality production. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is an exploded view of the drying oven of this utility model; Figure 3 This is a utility model Figure 1 Enlarged view of point A in the middle; Figure 4 This is a utility model Figure 2 Enlarged view of point B in the middle; Reference numerals: 1. Label coating machine; 2. Drying oven assembly; 201. Drying oven; 202. Strip hole; 203. Dryer; 204. Mounting hole; 205. Fan; 206. Connection hole; 207. Protective cover; 208. Connecting pipe; 3. Diverting assembly; 301. Side hole; 302. Diverting plate; 303. Diverting hole; 304. Bending rod; 305. Electric push rod; 306. Block; 4. Lifting assembly; 401. Strip frame; 402. Lead screw; 403. Lifting rod; 404. Servo motor. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0014] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0015] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0016] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] like Figure 1-4 As shown, a label coating apparatus capable of rapid drying includes a label coating machine 1, and a drying chamber assembly 2 for drying the label surface coating is disposed on the side of the label coating machine 1, such as... Figure 1-3 As shown, specifically, the drying box assembly 2 includes a drying box 201. The drying box 201 is fixedly installed on the side of the label coating machine 1. The drying box 201 is a rectangular box with a hollow interior. The drying box 201 has strip-shaped holes 202 on both sides. A dryer 203 is fixedly installed inside the drying box 201. The top of the drying box 201 has several mounting holes 204 arranged in a rectangular array. A fan 205 is fixedly installed inside each mounting hole 204.

[0018] The drying oven assembly 2 also includes connection holes 206. Two connection holes 206 are respectively opened on both sides of the drying oven 201. A protective cover 207 is fixedly installed on the top of the drying oven 201. A connecting pipe 208 communicating with the inside of the protective cover 207 is fixedly installed inside each connection hole 206.

[0019] More specifically, the drying chamber 201 is a hollow rectangular box, and the labels enter and exit the drying chamber 201 through the strip holes 202 on both sides; the dryer 203 is installed inside the drying chamber 201, and generates heat radiation after being powered on, which directly acts on the coating on the label surface; the fan 205 at the top of the drying chamber 201 quickly and evenly distributes the heat generated by the dryer 203 into the interior of the drying chamber 201, accelerating the drying of the coating; The connecting holes 206 on both sides of the drying oven 201 are connected to the protective cover 207 on the top through the connecting pipe 208; when the fan 205 is running, a negative pressure is formed inside the protective cover 207, and the hot air inside the drying oven 201 is circulated through the connecting pipe 208.

[0020] The drying chamber assembly 2 is internally equipped with a flow-dispersing component 3 for dispersing hot airflow, such as... Figure 1-4 As shown, specifically, the diversion component 3 includes side holes 301. Side holes 301 are respectively opened on both sides of the drying box 201. A diversion plate 302 is movably installed inside the two side holes 301. A number of diversion holes 303 distributed in a rectangular array are opened on the top of the diversion plate 302.

[0021] The diversion assembly 3 also includes a bending rod 304. The bending rod 304 is fixedly installed on the side of the drying box 201. An electric push rod 305 is fixedly installed inside the bending rod 304. A block 306 is fixedly connected to the output end of the electric push rod 305. The block 306 is fixedly connected to the diversion plate 302.

[0022] More specifically, the diverter plate 302 is movably installed inside the drying chamber 201 through the side holes 301, located between the dryer 203 and the label; when the hot airflow flows downward from the dryer 203, the diverter holes 303 on the diverter plate 302 evenly disperse the airflow, forming multiple fine and uniform hot airflows that directly act on the label surface; this evenly dispersed hot airflow avoids local overheating or drying dead zones, ensuring that every part of the label surface coating is fully and evenly dried, thus improving drying quality and efficiency; The bending rod 304 is fixed to the side of the drying oven 201, and the electric push rod 305 is installed inside the bending rod 304. The output end of the electric push rod 305 is fixedly connected to the diversion plate 302 through the block 306. The electric push rod 305 drives the block 306 to move, which drives the diversion plate 302 to move back and forth in the side hole 301, thereby changing the relative position between the diversion hole 303 and the label. This dynamic adjustment mechanism makes the drying process more flexible and can adapt to labels of different materials or thicknesses, ensuring that the drying effect is always in the best state.

[0023] The label coating machine 1 has a lifting component 4 on its side that controls the vertical adjustment of the drying chamber assembly 2 to a suitable height. Figure 1 , 3 As shown, specifically, the lifting assembly 4 includes a strip frame 401. The strip frame 401 is fixedly installed on the side of the label coating machine 1. A lead screw 402 is movably installed inside the strip frame 401. A lifting rod 403 is threadedly connected to the lead screw 402. The lifting rod 403 is fixedly connected to the drying chamber 201. A servo motor 404 for rotating the lead screw 402 is fixedly installed on the top of the strip frame 401.

[0024] More specifically, the strip frame 401 is fixed to the side of the label coating machine 1, and the servo motor 404 drives the lead screw 402 to rotate inside the strip frame 401; the lead screw 402 is threadedly connected to the lifting rod 403, and the lifting rod 403 is fixedly connected to the drying chamber 201; when the servo motor 404 is started, the lead screw 402 rotates, causing the lifting rod 403 to move up and down, thereby driving the drying chamber 201 to rise and fall as a whole; by precisely controlling the speed and direction of the servo motor 404, the height of the drying chamber 201 can be finely adjusted, ensuring that the dryer 203 and the label surface always maintain the optimal drying distance, adapting to labels of different thicknesses or different process requirements, and improving drying efficiency and finished product quality.

[0025] In summary: After the label coating machine 1 completes the coating of the label, the label immediately enters the drying chamber assembly 2; the drying chamber assembly 2 generates a high-temperature airflow through its internal dryer 203 to quickly evaporate the moisture or solvent in the coating; in order to adapt to labels of different thicknesses or different process requirements, the lifting assembly 4 moves the drying chamber assembly 2 up and down to maintain the optimal drying distance between the dryer 203 and the label; at the same time, the diversion assembly 3 evenly disperses the hot airflow entering the drying chamber assembly 2 to avoid local overheating or uneven drying, thereby ensuring that the coating is completely dry when the label leaves the device, achieving the requirements of efficient and high-quality production.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A label coating device capable of rapid drying, characterized in that, The label coating machine (1) includes a drying chamber assembly (2) for drying the coating on the label surface, a flow distribution assembly (3) for dispersing hot airflow inside the drying chamber assembly (2), and a lifting assembly (4) for adjusting the drying chamber assembly (2) to a suitable height on the side of the label coating machine (1).

2. The label coating device capable of rapid drying according to claim 1, characterized in that, The drying box assembly (2) includes a drying box (201). The drying box (201) is fixedly installed on the side of the label coating machine (1). The drying box (201) is a rectangular box with a hollow interior. The drying box (201) has strip holes (202) on both sides. A dryer (203) is fixedly installed inside the drying box (201). The top of the drying box (201) has several mounting holes (204) arranged in a rectangular array. A fan (205) is fixedly installed inside each mounting hole (204).

3. The label coating device capable of rapid drying according to claim 2, characterized in that, The drying box assembly (2) also includes a connection hole (206). Two connection holes (206) are opened on both sides of the drying box (201). A protective cover (207) is fixedly installed on the top of the drying box (201). A connecting pipe (208) communicating with the inside of the protective cover (207) is fixedly installed inside each connection hole (206).

4. The label coating device capable of rapid drying according to claim 2, characterized in that, The diversion component (3) includes a side hole (301). The drying box (201) has side holes (301) on both sides respectively. The diversion plate (302) is movably installed inside the two side holes (301). The top of the diversion plate (302) has several diversion holes (303) distributed in a rectangular array.

5. The label coating apparatus capable of rapid drying according to claim 2, characterized in that, The diversion assembly (3) also includes a bending rod (304). The bending rod (304) is fixedly installed on the side of the drying box (201). An electric push rod (305) is fixedly installed inside the bending rod (304). A block (306) is fixedly connected to the output end of the electric push rod (305). The block (306) is fixedly connected to the diversion plate (302).

6. The label coating apparatus capable of rapid drying according to claim 2, characterized in that, The lifting assembly (4) includes a strip frame (401). The strip frame (401) is fixedly installed on the side of the label coating machine (1). A lead screw (402) is movably installed inside the strip frame (401). A lifting rod (403) is threaded onto the lead screw (402). The lifting rod (403) is fixedly connected to the drying box (201). A servo motor (404) for rotating the lead screw (402) is fixedly installed on the top of the strip frame (401).

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