Automatic film coating and drying machine

Abstract

The utility model discloses an automatic coating dryer which comprises a coating box body and a drying box body movably connected with the coating box body, the coating box body is provided with a storage assembly and a pushing mechanism, the storage assembly is matched with the pushing mechanism, a mounting groove is formed in the drying box body, and the mounting groove is matched with the drying box body. A heating assembly and a temperature sensor are mounted in the mounting groove, the heating assembly corresponds to the storage assembly in position, and the temperature sensor is longitudinally mounted at the front end of the heating assembly. Through the design, a film is automatically dried and uniformly heated after being formed, the whole structure is simple, the film coating device is suitable for film coating operation of high-temperature materials, and the convenience of film coating work is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating equipment, in particular to an automatic film coating drying machine. Background Art

[0002] Coating technology is a crucial link in the field of lithium battery production and material research. When coating electrode sheets, existing coating machines generally manually load materials onto the scraper coater. Manual loading is inaccurate, and excessive loading will result in waste. If insufficient loading occurs, the material must be reloaded midway, which is time-consuming and labor-intensive, and also affects the coating quality. Utility Model Content

[0003] In order to solve the technical defects raised in the above-mentioned background technology, the purpose of the utility model is to provide an automatic coating drying machine, which is equipped with a heating component that can automatically dry the film and heat it evenly. The overall structure is simple and can be used for coating operations of high-temperature materials, effectively improving the convenience of coating work.

[0004] The utility model adopts the following technical scheme: an automatic coating drying machine, comprising a coating box and a drying box movably connected to the coating box, the coating box is provided with a storage component and a pushing mechanism, the storage component cooperates with the pushing mechanism, an installation groove is provided in the drying box, a heating component and a temperature sensor are installed in the installation groove, the heating component corresponds to the position of the storage component, and the temperature sensor is longitudinally installed at the front end of the heating component.

[0005] Furthermore, the storage assembly includes a vacuum aluminum plate, a vacuum suction cup and a waste tray arranged on the surface of the coating box, the vacuum suction cup is installed above the vacuum aluminum plate, and the waste tray is installed below the vacuum suction cup away from the drying box.

[0006] Furthermore, a negative pressure pump is provided in the coating box, and the negative pressure pump is connected to the vacuum suction cup.

[0007] Furthermore, the pushing mechanism includes a pushing component and a driving component. The driving component is fixedly installed inside the coating box. The pushing component is installed at both ends of the vacuum aluminum flat plate and connected to the driving component.

[0008] Furthermore, the pushing assembly includes a pushing rod, a pushing seat and a fixed seat, the fixed seat is installed inside the coating box, the pushing seat is slidably installed above the fixed seat, and the pushing rod is mounted on the pushing seat.

[0009] Furthermore, the driving assembly includes a driving motor, a pulley and a belt installed on the pulley, the driving motor is drivingly connected to the pulley, a connecting block is provided under the pushing seat, and the connecting block is connected to the belt.

[0010] Furthermore, the heating assembly includes a sealing plate, a mounting frame, an infrared heating tube and a quartz glass plate. The sealing plate and the mounting frame are integrally formed. The infrared heating tube is provided in plurality and is equidistantly mounted at both ends of the mounting frame. The quartz glass plate covers the top of the mounting frame.

[0011] Furthermore, air guide grooves are provided at relative positions between the coating box and the drying box, and fans are provided inside the coating box and the drying box.

[0012] Furthermore, the coating box is also provided with a PLC controller, a temperature controller and a power supply device.

[0013] To sum up, the beneficial effects of the utility model are as follows: by setting a coating box body and a drying box body movably connected to the coating box body, the coating box body is provided with a storage component and a pushing mechanism, the storage component cooperates with the pushing mechanism, and a heating component is provided in the drying box body, and the position of the heating component corresponds to that of the storage component, so that the film can be automatically dried after film formation and heated evenly, the overall structure is simple, and it can be suitable for coating operations of high-temperature materials, which effectively improves the convenience of coating work.

[0014] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following preferred embodiments are specifically cited and described in detail with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of an automatic coating and drying machine of the utility model;

[0016] Figure 2 This is another angle view of the overall structure of an automatic coating drying machine embodiment of the utility model;

[0017] Figure 3 This is a cross-sectional view of a coating box of an embodiment of an automatic coating drying machine of the utility model;

[0018] Figure 4 This is a schematic diagram of a driving mechanism of an embodiment of an automatic coating and drying machine of the utility model;

[0019] Figure 5 The utility model is a schematic diagram of a drying box of an automatic coating drying machine embodiment.

[0020] Explanation of the reference numerals in the figure: 1. Coating box; 2. Drying box; 3. Storage assembly; 31. Vacuum aluminum plate; 32. Vacuum suction cup; 33. Waste tray; 4. Pushing mechanism; 41. Pushing assembly; 411. Push rod; 412. Pushing seat; 413. Fixed seat; 42. Driving assembly; 421. Driving motor; 422. Pulley; 423. Belt; 424. Connecting block; 5. Heating assembly; 51. Sealing plate; 52. Mounting frame; 53. Infrared heating tube; 54. Quartz glass plate; 6. Temperature sensor; 7. Air guide slot; 8. Fan; 9. PLC controller; 10. Temperature controller. DETAILED DESCRIPTION

[0021] In order to make the content of the utility model more clearly understood, the utility model is further described below based on specific embodiments in combination with the accompanying drawings.

[0022] It should be noted that the terms "center", "upper", "lower", "front", "back", "left", "right", "inner", "outer" and the like used herein to indicate directions or positional relationships are based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. Unless otherwise specified, "plurality" means two or more.

[0023] Unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood by specific circumstances.

[0024] like Figures 1 to 5 As shown, an automatic coating drying machine comprises a coating box 1 and a drying box 2 movably connected to the coating box 1, the coating box 1 is provided with a storage component 3 and a pushing mechanism 4, the storage component 3 cooperates with the pushing mechanism 4, an installation groove is provided in the drying box 2, a heating component 5 and a temperature sensor 6 are installed in the installation groove, the heating component 5 corresponds to the position of the storage component 3, and the temperature sensor 6 is longitudinally installed at the front end of the heating component 5. When working, the coating material is placed on the substrate, and the pushing mechanism 4 pushes the coating scraper to coat the film. After the coating is completed, the pushing mechanism 4 is reset, and the drying box 2 is pressed down to heat and dry the formed film. The overall structure is simple, which can be applied to the coating operation of high-temperature materials, and effectively improves the convenience of the coating work.

[0025] The storage component 3 includes a vacuum aluminum flat plate 31, a vacuum suction cup 32 and a waste tray 33 arranged on the surface of the coating box 1. The vacuum aluminum flat plate 31 mainly plays a supporting role in the coating box 1, so that the coated substrate can be placed stably on the workbench for coating operations. The vacuum suction cup 32 is installed above the vacuum aluminum flat plate 31. A negative pressure pump is also provided in the coating box 1. The negative pressure pump is connected to the vacuum suction cup 32. The vacuum pump is used to suck to generate negative air pressure in the vacuum suction cup 32, so that the object is sucked firmly for transportation. The adsorption performance of the vacuum suction cup 32 is not only affected by the material type of the suction cup, but also closely related to the structural shape of the suction cup and the degree of fit with the surface of the workpiece. The waste tray 33 is installed below the vacuum suction cup 32 away from the drying box 2, and is mainly used to collect waste and excess paint generated during the coating process for collection and cleaning.

[0026] The pushing mechanism 4 includes a pushing component 41 and a driving component 42. The driving component 42 is fixedly installed inside the coating box 1. The pushing component 41 is installed at both ends of the vacuum aluminum plate 31 and connected to the driving component 42. In this embodiment, the pushing component 41 includes a push rod 411, a pushing seat 412 and a fixed seat 413. The fixed seat 413 is installed inside the coating box 1. The pushing seat 412 is slidably installed above the fixed seat 413. The push rod 411 is mounted on the pushing seat 412. The driving component 42 includes a driving motor 421, a belt Wheel 423 422 and belt 423 installed on belt 423 wheel 422 , driving motor 421 is connected with belt 423 wheel 422 in transmission, a connecting block 424 is provided under the pushing seat 412, and the connecting block 424 is connected with belt 423. When working, the driving motor 421 rotates to drive the belt 423 to rotate, and then the pushing seat 412 connected with the belt 423 moves on the fixed seat 413, and the push rod 411 pushes the coating scraper to move, so as to evenly scrape the paint on the substrate to achieve the required coating thickness and uniformity.

[0027] The heating assembly 5 includes a sealing plate 51, a mounting frame 52, an infrared heating tube 53 and a quartz glass plate 54. The sealing plate 51 and the mounting frame 52 are integrally formed. A plurality of infrared heating tubes 53 are equidistantly mounted at both ends of the mounting frame 52. The quartz glass plate 54 covers the mounting frame 52. The temperature sensor 6 is mounted on the front end of the quartz glass plate 54. The infrared heating tube 53 converts electrical energy into thermal energy to heat and dry the coating. The temperature sensor 6 monitors the temperature of the coating to ensure the drying quality and efficiency of the coating.

[0028] An air guide groove 7 is provided at the relative position of the coating box 1 and the drying box 2. A fan 8 is provided inside the coating box 1 and the drying box 2 to circulate the hot air to heat the coating film, so that the coating film is evenly heated, the drying speed of the coating film is accelerated, and the hot air is evenly introduced into the coating machine to form a circulation flow in the coating machine to increase the coverage area and uniformity of the hot air. Through the guidance of the air guide groove 7, the hot air can act more effectively on the surface of the coating film, accelerate the drying speed of the coating film, and improve the drying efficiency. Through the operation of the fan 8, it can effectively avoid the hot air gathering in a certain part, resulting in uneven drying of the coating film.

[0029] The coating box 1 is also provided with a PLC controller 9, a temperature controller 10 and a power supply device. The PLC controller 9 and the temperature controller 10 are respectively connected to the power supply device to ensure the normal operation of the equipment. The PLC controller 9 is the core control component of the coating machine. It is responsible for receiving operation instructions and controlling the coating process according to preset programs and parameters. The PLC controller 9 receives various signals such as sensors, switches, buttons, etc. through the input module, and then performs logical operations and judgments according to the preset program. Finally, the various actuators of the coating machine are controlled through the output module to realize the automation and precise control of the coating process. The temperature controller 10 is usually connected to the heating and cooling system of the drying box 2. The temperature controller 10 monitors the temperature of the coating machine through the temperature sensor 6 and automatically adjusts it according to the preset temperature range. It can maintain the temperature stability inside the coating machine by controlling the power output of the heater or the flow of cooling water to ensure the smooth progress of the coating process.

[0030] The principle of the implementation mode of the present application is as follows: a coating box 1 is movably connected to a drying box 2, a storage component 3 and a pushing mechanism 4 are provided in the coating box 1, a substrate is placed on the storage component 3, and then the pushing mechanism 4 pushes the scraper to move, and the paint is evenly scraped on the substrate to achieve the required coating thickness and uniformity, a heating component 5 is provided in the drying box 2, and the position of the heating component 5 corresponds to the storage component 3, after the scraper completes the coating, the pushing mechanism 4 is reset, the infrared heating tube 53 converts electrical energy into thermal energy, and heats and dries the coating, and the temperature sensor 6 monitors the temperature of the coating to ensure the drying quality and efficiency of the coating, the overall structure is simple, and can be applied to the coating operation of high-temperature materials, which effectively improves the convenience of coating work.

[0031] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An automatic coating drying machine, characterized in that: The invention comprises a coating box (1) and a drying box (2) movably connected to the coating box (1), wherein the coating box (1) is provided with a storage component (3) and a pushing mechanism (4), wherein the storage component (3) cooperates with the pushing mechanism (4), wherein an installation groove is provided in the drying box (2), wherein a heating component (5) and a temperature sensor (6) are installed in the installation groove, wherein the heating component (5) and the storage component (3) are located correspondingly, and the temperature sensor (6) is longitudinally installed at the front end of the heating component (5); The heating assembly comprises a sealing plate (51), a mounting frame (52), an infrared heating tube (53) and a quartz glass plate (54); the sealing plate (51) and the mounting frame (52) are integrally formed; a plurality of infrared heating tubes (53) are equidistantly mounted at two ends of the mounting frame (52); and the quartz glass plate (54) covers the top of the mounting frame (52).

2. The automatic coating drying machine according to claim 1, characterized in that: The storage assembly (3) comprises a vacuum aluminum plate (31), a vacuum suction cup (32) and a waste tray (33) arranged on the surface of the coating box (1); the vacuum suction cup (32) is installed above the vacuum aluminum plate (31), and the waste tray (33) is installed below the vacuum suction cup (32) away from the drying box (2).

3. The automatic coating drying machine according to claim 2, characterized in that: A negative pressure pump is also provided in the film coating box (1), and the negative pressure pump is connected to the vacuum suction cup (32).

4. The automatic coating drying machine according to claim 1, characterized in that: The pushing mechanism (4) comprises a pushing component (41) and a driving component (42); the driving component (42) is fixedly installed inside the coating box (1); and the pushing component (41) is installed at both ends of the vacuum aluminum plate (31) and connected to the driving component (42).

5. The automatic coating drying machine according to claim 4, characterized in that: The pushing assembly (41) comprises a pushing rod (411), a pushing seat (412) and a fixed seat (413); the fixed seat (413) is installed inside the coating box (1); the pushing seat (412) is slidably installed above the fixed seat (413); and the pushing rod (411) is mounted on the pushing seat (412).

6. The automatic coating drying machine according to claim 5, characterized in that: The driving assembly (42) comprises a driving motor (421), a belt (423) wheel (422) and a belt (423) mounted on the belt (423) wheel (422); the driving motor (421) is transmission-connected to the belt (423) wheel (422); a connecting block (424) is provided below the pushing seat (412); and the connecting block (424) is connected to the belt (423).

7. The automatic coating drying machine according to claim 1, characterized in that: Air guide grooves (7) are provided at relative positions between the coating box (1) and the drying box (2), and fans (8) are provided inside the coating box (1) and the drying box (2).

8. The automatic coating drying machine according to claim 1, characterized in that: The coating box (1) is also provided with a PLC controller (9), a temperature controller (10) and a power supply device.

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